diff --git a/backend/Modules/CIPPCore/Public/BEC/New-CIPPBecEvidencePackage.ps1 b/backend/Modules/CIPPCore/Public/BEC/New-CIPPBecEvidencePackage.ps1
index 76f7fe6a5..b786513c7 100644
--- a/backend/Modules/CIPPCore/Public/BEC/New-CIPPBecEvidencePackage.ps1
+++ b/backend/Modules/CIPPCore/Public/BEC/New-CIPPBecEvidencePackage.ps1
@@ -106,13 +106,22 @@ function New-CIPPBecEvidencePackage {
             Containment = $Run.Containment
         }
         $BecData | Add-Member -NotePropertyName 'Run' -NotePropertyValue $RunBlock -Force
-        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter
+        # Evidence export has no frontend caller for preset selection.
+        $Settings = try { Get-CIPPBrandingSettings } catch { @{} }
+        $FullId = [string]$Settings.reportDefaults.bec
+        $SummaryId = [string]$Settings.reportDefaults.becSummary
+        $FullBranding = if ($FullId) { try { Get-CIPPBrandingPreset -Id $FullId | Select-Object -First 1 } catch { $null } }
+        $SummaryBranding = if ($SummaryId -eq $FullId) { $FullBranding } elseif ($SummaryId) { try { Get-CIPPBrandingPreset -Id $SummaryId | Select-Object -First 1 } catch { $null } }
+        if (-not $FullBranding) { $FullBranding = $Settings }
+        if (-not $SummaryBranding) { $SummaryBranding = $Settings }
+        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter -Branding $FullBranding
         $DisplayName = @($Run.DisplayName, $Run.UserPrincipalName, $Run.UserId) | Where-Object { -not [string]::IsNullOrWhiteSpace($_) } | Select-Object -First 1
         $UserData = [pscustomobject]@{ displayName = $DisplayName; userPrincipalName = $Run.UserPrincipalName; id = $Run.UserId }
         $Full = Build-CippBecReportTree -UserData $UserData -BecData $BecData -TenantName $TenantName
-        $Files['report-full.pdf'] = ConvertTo-CippReportPdf -Blocks $Full.Blocks -Variables $Full.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'BEC Analysis Report'
-        $Summary = Build-CippBecReportTree -UserData $UserData -BecData $BecData -TenantName $TenantName -Variant summary
-        $Files['report-summary.pdf'] = ConvertTo-CippReportPdf -Blocks $Summary.Blocks -Variables $Summary.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'BEC Analysis Report'
+        $Files['report-full.pdf'] = ConvertTo-CippReportPdf -Blocks $Full.Blocks -Variables $Full.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'BEC Analysis Report' -Branding $FullBranding
+        $SummaryName = Get-CippReportTenantName -TenantFilter $TenantFilter -Branding $SummaryBranding
+        $Summary = Build-CippBecReportTree -UserData $UserData -BecData $BecData -TenantName $SummaryName -Variant summary
+        $Files['report-summary.pdf'] = ConvertTo-CippReportPdf -Blocks $Summary.Blocks -Variables $Summary.Variables -TenantName $SummaryName -TenantFilter $TenantFilter -ReportName 'BEC Analysis Report' -Branding $SummaryBranding
     } catch {
         Write-Information "BEC evidence: server-side PDF render failed for $CaseId`: $($_.Exception.Message)"
     }
diff --git a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Email-Exchange/Reports/Invoke-ExecGetMailFlowReportPdf.ps1 b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Email-Exchange/Reports/Invoke-ExecGetMailFlowReportPdf.ps1
index 20001143e..41e6bc401 100644
--- a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Email-Exchange/Reports/Invoke-ExecGetMailFlowReportPdf.ps1	
+++ b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Email-Exchange/Reports/Invoke-ExecGetMailFlowReportPdf.ps1	
@@ -23,7 +23,8 @@ function Invoke-ExecGetMailFlowReportPdf {
         }
         # Reporting window in days (1-90).
         $Days = [Math]::Min([Math]::Max([int]($Request.Query.days ?? 14), 1), 90)
-        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter
+        $BrandingPresetId = [string]($Request.Body.brandingPresetId ?? $Request.Query.brandingPresetId)
+        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter -BrandingPresetId $BrandingPresetId
 
         $Window = @{
             StartDate = (Get-Date).AddDays(-$Days).ToUniversalTime().ToString('s')
@@ -57,7 +58,7 @@ function Invoke-ExecGetMailFlowReportPdf {
             topSpamRecipients = Get-TopList 'TopSpamRecipient'
         }
 
-        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Mail Flow Report'
+        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Mail Flow Report' -BrandingPresetId $BrandingPresetId
         $FileName = ("Mail_Flow_Report_$TenantFilter" -replace '[^a-zA-Z0-9_\-]', '_') + '.pdf'
         return ([HttpResponseContext]@{
                 StatusCode  = [HttpStatusCode]::OK
diff --git a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Identity/Administration/Users/Invoke-ExecGetBecReportPdf.ps1 b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Identity/Administration/Users/Invoke-ExecGetBecReportPdf.ps1
index eb531b22e..0666a0cc0 100644
--- a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Identity/Administration/Users/Invoke-ExecGetBecReportPdf.ps1	
+++ b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Identity/Administration/Users/Invoke-ExecGetBecReportPdf.ps1	
@@ -27,6 +27,7 @@ function Invoke-ExecGetBecReportPdf {
             'summary' { 'summary' }
             default { 'full' }
         }
+        $BrandingPresetId = [string]($Request.Query.brandingPresetId ?? $Request.Body.brandingPresetId)
         if ([string]::IsNullOrWhiteSpace($TenantFilter) -or ([string]::IsNullOrWhiteSpace($CaseId) -and [string]::IsNullOrWhiteSpace($UserId))) {
             return ([HttpResponseContext]@{ StatusCode = [HttpStatusCode]::BadRequest; Body = 'A tenantFilter and either a caseId or a userId are required' })
         }
@@ -65,7 +66,7 @@ function Invoke-ExecGetBecReportPdf {
         }
         $BecData | Add-Member -NotePropertyName 'Run' -NotePropertyValue $RunBlock -Force
 
-        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter
+        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter -BrandingPresetId $BrandingPresetId
         # The investigated user labels the cover and footer; the run stored who it was for.
         $DisplayName = @($Run.DisplayName, $Run.UserPrincipalName, $Request.Query.userDisplayName, $Request.Body.userDisplayName, $Run.UserId) |
             Where-Object { -not [string]::IsNullOrWhiteSpace($_) } | Select-Object -First 1
@@ -75,7 +76,7 @@ function Invoke-ExecGetBecReportPdf {
 
         $Report = Build-CippBecReportTree -UserData $UserData -BecData $BecData -TenantName $TenantName -Variant $Variant
 
-        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'BEC Analysis Report'
+        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'BEC Analysis Report' -BrandingPresetId $BrandingPresetId
         $FileName = ("BEC_$(if ($Variant -eq 'summary') { 'Summary' } else { 'Report' })_$DisplayName" -replace '[^a-zA-Z0-9_\-]', '_') + '.pdf'
         return ([HttpResponseContext]@{
                 StatusCode  = [HttpStatusCode]::OK
diff --git a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetPermissionsReportPdf.ps1 b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetPermissionsReportPdf.ps1
index c9428f34d..9d7f5a4f4 100644
--- a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetPermissionsReportPdf.ps1	
+++ b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetPermissionsReportPdf.ps1	
@@ -20,7 +20,8 @@ function Invoke-ExecGetPermissionsReportPdf {
         if ([string]::IsNullOrWhiteSpace($TenantFilter)) {
             return ([HttpResponseContext]@{ StatusCode = [HttpStatusCode]::BadRequest; Body = 'A tenantFilter is required' })
         }
-        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter
+        $BrandingPresetId = [string]($Request.Body.brandingPresetId ?? $Request.Query.brandingPresetId)
+        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter -BrandingPresetId $BrandingPresetId
 
         # The same shaped data the Permissions page reads (from cached scan data).
         $Raw = Get-CIPPSharePointPermissionsReport -TenantFilter $TenantFilter
@@ -31,7 +32,7 @@ function Invoke-ExecGetPermissionsReportPdf {
             skippedSites = $Raw.skippedSites
         }
 
-        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Permissions Report'
+        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Permissions Report' -BrandingPresetId $BrandingPresetId
         $FileName = ("Permissions_Report_$TenantFilter" -replace '[^a-zA-Z0-9_\-]', '_') + '.pdf'
         return ([HttpResponseContext]@{
                 StatusCode  = [HttpStatusCode]::OK
diff --git a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetSharingReportPdf.ps1 b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetSharingReportPdf.ps1
index 9d1f97d19..6819a5d9d 100644
--- a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetSharingReportPdf.ps1	
+++ b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Teams-Sharepoint/Invoke-ExecGetSharingReportPdf.ps1	
@@ -20,7 +20,8 @@ function Invoke-ExecGetSharingReportPdf {
         if ([string]::IsNullOrWhiteSpace($TenantFilter)) {
             return ([HttpResponseContext]@{ StatusCode = [HttpStatusCode]::BadRequest; Body = 'A tenantFilter is required' })
         }
-        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter
+        $BrandingPresetId = [string]($Request.Body.brandingPresetId ?? $Request.Query.brandingPresetId)
+        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter -BrandingPresetId $BrandingPresetId
 
         # The same shaped data the Sharing page reads (from the reporting cache; no live Graph enumeration).
         $Raw = Get-CIPPSharePointSharingReport -TenantFilter $TenantFilter
@@ -32,7 +33,7 @@ function Invoke-ExecGetSharingReportPdf {
             topLibraries  = $Raw.topLibraries
         }
 
-        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Sharing Report'
+        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Sharing Report' -BrandingPresetId $BrandingPresetId
         $FileName = ("Sharing_Report_$TenantFilter" -replace '[^a-zA-Z0-9_\-]', '_') + '.pdf'
         return ([HttpResponseContext]@{
                 StatusCode  = [HttpStatusCode]::OK
diff --git a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Tenant/AI/Invoke-ExecGetShadowAIReportPdf.ps1 b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Tenant/AI/Invoke-ExecGetShadowAIReportPdf.ps1
index 1d222cde0..014b1dd0c 100644
--- a/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Tenant/AI/Invoke-ExecGetShadowAIReportPdf.ps1	
+++ b/backend/Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Tenant/AI/Invoke-ExecGetShadowAIReportPdf.ps1	
@@ -20,7 +20,8 @@ function Invoke-ExecGetShadowAIReportPdf {
         if ([string]::IsNullOrWhiteSpace($TenantFilter)) {
             return ([HttpResponseContext]@{ StatusCode = [HttpStatusCode]::BadRequest; Body = 'A tenantFilter is required' })
         }
-        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter
+        $BrandingPresetId = [string]($Request.Body.brandingPresetId ?? $Request.Query.brandingPresetId)
+        $TenantName = Get-CippReportTenantName -TenantFilter $TenantFilter -BrandingPresetId $BrandingPresetId
 
         # Optional per-section toggles from the client's section panel (POST body). Absent -> full report.
         $SectionConfig = @{}
@@ -39,7 +40,7 @@ function Invoke-ExecGetShadowAIReportPdf {
             byRisk        = $Raw.byRisk
         }
 
-        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Shadow AI Report'
+        $Bytes = ConvertTo-CippReportPdf -Blocks $Report.Blocks -Variables $Report.Variables -TenantName $TenantName -TenantFilter $TenantFilter -ReportName 'Shadow AI Report' -BrandingPresetId $BrandingPresetId
         $FileName = ("Shadow_AI_Report_$TenantFilter" -replace '[^a-zA-Z0-9_\-]', '_') + '.pdf'
         return ([HttpResponseContext]@{
                 StatusCode  = [HttpStatusCode]::OK
diff --git a/backend/Tests/Private/New-CIPPBecEvidencePackage.Tests.ps1 b/backend/Tests/Private/New-CIPPBecEvidencePackage.Tests.ps1
index a02043172..21d210a90 100644
--- a/backend/Tests/Private/New-CIPPBecEvidencePackage.Tests.ps1
+++ b/backend/Tests/Private/New-CIPPBecEvidencePackage.Tests.ps1
@@ -9,9 +9,11 @@ BeforeAll {
     function Write-LogMessage { param($message, $tenant, $API, $tenantId, $headers, $user, $sev, $LogData) }
     # The reports are rendered server-side through the report builder + kit; stub them so the unit test
     # never loads OfficeIMO - the package's job here is collation, not the kit's PDF bytes.
-    function Get-CippReportTenantName { param($TenantFilter) }
+    function Get-CippReportTenantName { param($TenantFilter, $Branding) }
     function Build-CippBecReportTree { param($UserData, $BecData, $TenantName, $Variant) }
     function ConvertTo-CippReportPdf { param($Blocks, $Variables, $TenantName, $TenantFilter, $ReportName, $Branding, $BrandingPresetId, $GeneratedOn, $PageSize, [switch]$Landscape) }
+    function Get-CIPPBrandingSettings { $script:BrandingSettings }
+    function Get-CIPPBrandingPreset { param($Id) $script:Presets[$Id] }
     . (Join-Path $RepoRoot 'Modules/CIPPCore/Public/BEC/New-CIPPBecEvidencePackage.ps1')
 
     $script:Run = [pscustomobject]@{
@@ -57,7 +59,15 @@ Describe 'New-CIPPBecEvidencePackage' {
             )
         }
         Mock Write-LogMessage { }
-        Mock Get-CippReportTenantName { 'Contoso' }
+        $script:BrandingSettings = [pscustomobject]@{ colour = '#F77F00'; reportDefaults = [pscustomobject]@{ bec = 'full'; becSummary = 'summary' } }
+        $script:Presets = @{
+            full = [pscustomobject]@{ colour = '#111111'; tenantLabel = 'alias' }
+            summary = [pscustomobject]@{ colour = '#222222'; tenantLabel = 'domain' }
+        }
+        Mock Get-CIPPBrandingSettings { $script:BrandingSettings }
+        Mock Get-CippReportTenantName {
+            if ($Branding.tenantLabel -eq 'domain') { 'contoso.com' } else { 'Contoso' }
+        }
         Mock Build-CippBecReportTree { @{ Blocks = @(@{ type = 'blank' }); Variables = @{ coverlabel = 'Security Incident Report' } } }
         Mock ConvertTo-CippReportPdf { $script:FakePdf }
     }
@@ -83,6 +93,19 @@ Describe 'New-CIPPBecEvidencePackage' {
         Should -Invoke Set-CIPPBecReport -Times 0 -Because 'an export leaves no record on the run'
     }
 
+    It 'uses the distinct report presets for both evidence PDFs' {
+        $null = New-CIPPBecEvidencePackage -TenantFilter 'contoso.com' -CaseId 'BEC-20260820120000-ev0001'
+        Should -Invoke Get-CIPPBrandingSettings -Times 1
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -ParameterFilter { $Branding.colour -eq '#111111' -and $TenantName -eq 'Contoso' }
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -ParameterFilter { $Branding.colour -eq '#222222' -and $TenantName -eq 'contoso.com' }
+    }
+
+    It 'falls back to global branding when the configured presets are unavailable' {
+        $script:Presets = @{}
+        $null = New-CIPPBecEvidencePackage -TenantFilter 'contoso.com' -CaseId 'BEC-20260820120000-ev0001'
+        Should -Invoke ConvertTo-CippReportPdf -Times 2 -ParameterFilter { $Branding.colour -eq '#F77F00' }
+    }
+
     It 'flattens arrays and nested objects into CSV cells' {
         $Package = New-CIPPBecEvidencePackage -TenantFilter 'contoso.com' -CaseId 'BEC-20260820120000-ev0001'
         $Entries = Read-Zip -Bytes $Package.ZipBytes
@@ -106,7 +129,16 @@ Describe 'New-CIPPBecEvidencePackage' {
         $Log = [System.Text.Encoding]::UTF8.GetString($Entries['logbook.json'])
         $Log | Should -Not -Match 'Hunter2'
         $Log | Should -Match '\[redacted\]'
-        Should -Invoke Get-CIPPAzDataTableEntity -Times 1 -ParameterFilter { $Filter -like "BecCaseId eq 'BEC-20260820120000-ev0001'*" -and $Filter -like "*PartitionKey ge '20260819'*" }
+        # The log query starts one day before the run, but never earlier than 60 days ago.
+        # Derive the expected partition at runtime so this test does not expire as the fixture ages.
+        $ExpectedFrom = ([datetime]$script:Run.RequestedAt).ToUniversalTime().AddDays(-1)
+        $RetentionFloor = [datetime]::UtcNow.AddDays(-60)
+        if ($ExpectedFrom -lt $RetentionFloor) { $ExpectedFrom = $RetentionFloor }
+        $ExpectedPartition = $ExpectedFrom.ToString('yyyyMMdd')
+        Should -Invoke Get-CIPPAzDataTableEntity -Times 1 -ParameterFilter {
+            $Filter -like "BecCaseId eq 'BEC-20260820120000-ev0001'*" -and
+            $Filter -like "*PartitionKey ge '$ExpectedPartition'*"
+        }
     }
 
     It 'refuses an incomplete run' {
diff --git a/backend/Tests/Reports/Invoke-ExecGetBecReportPdf.Tests.ps1 b/backend/Tests/Reports/Invoke-ExecGetBecReportPdf.Tests.ps1
new file mode 100644
index 000000000..0f0542eb5
--- /dev/null
+++ b/backend/Tests/Reports/Invoke-ExecGetBecReportPdf.Tests.ps1
@@ -0,0 +1,58 @@
+# BEC PDF request branding follows the same preset-id contract as other server PDFs.
+BeforeAll {
+    $RepoRoot = Split-Path -Parent (Split-Path -Parent (Split-Path -Parent $PSCommandPath))
+    if (-not ('HttpResponseContext' -as [type])) {
+        Add-Type -TypeDefinition 'public class HttpResponseContext { public object StatusCode; public object Body; public string ContentType; public object Headers; }'
+    }
+    if (-not ([System.Management.Automation.PSTypeName]'HttpStatusCode').Type) {
+        $null = [PowerShell].Assembly.GetType('System.Management.Automation.TypeAccelerators')::Add('HttpStatusCode', [System.Net.HttpStatusCode])
+    }
+    . (Join-Path $RepoRoot 'Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/Identity/Administration/Users/Invoke-ExecGetBecReportPdf.ps1')
+    function Get-CIPPBecReport {
+        param($TenantFilter, $CaseId, $UserId, [switch]$IncludeResults)
+        [pscustomobject]@{
+            CaseId = 'BEC-1'; Status = 'Completed'; UserId = 'u1'
+            DisplayName = 'User'; UserPrincipalName = 'user@contoso.com'
+            Results = [pscustomobject]@{ CaseId = 'BEC-1' }
+        }
+    }
+    function Get-CippReportTenantName { param($TenantFilter, $BrandingPresetId) 'Contoso' }
+    function Build-CippBecReportTree {
+        param($UserData, $BecData, $TenantName, $Variant)
+        @{ Blocks = @(@{ type = 'blank' }); Variables = @{} }
+    }
+    function ConvertTo-CippReportPdf {
+        param($Blocks, $Variables, $TenantName, $TenantFilter, $ReportName, $BrandingPresetId)
+        [byte[]]@(37, 80, 68, 70, 45)
+    }
+    function Write-LogMessage {}
+    function Get-CippException { param($Exception) @{ NormalizedError = [string]$Exception } }
+    function Invoke-BecPdfTest($Variant, $PresetId) {
+        Invoke-ExecGetBecReportPdf -Request @{
+            Query = @{ tenantFilter = 'contoso.com'; caseId = 'BEC-1'; variant = $Variant; brandingPresetId = $PresetId }
+            Body = @{}; Headers = @{}
+        } -TriggerMetadata @{ FunctionName = 'ExecGetBecReportPdf' }
+    }
+}
+Describe 'Invoke-ExecGetBecReportPdf branding preset' {
+    It 'passes the chosen full preset through to tenant naming and PDF rendering' {
+        Mock Get-CippReportTenantName { 'Contoso' }
+        Mock ConvertTo-CippReportPdf { [byte[]]@(37, 80, 68, 70, 45) }
+        $Response = Invoke-BecPdfTest full 'p-full'
+        $Response.StatusCode | Should -Be ([System.Net.HttpStatusCode]::OK)
+        Should -Invoke Get-CippReportTenantName -Times 1 -ParameterFilter { $BrandingPresetId -eq 'p-full' }
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -ParameterFilter { $BrandingPresetId -eq 'p-full' }
+    }
+    It 'passes the chosen summary preset through independently' {
+        Mock ConvertTo-CippReportPdf { [byte[]]@(37, 80, 68, 70, 45) }
+        $Response = Invoke-BecPdfTest summary 'p-summary'
+        $Response.StatusCode | Should -Be ([System.Net.HttpStatusCode]::OK)
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -ParameterFilter { $BrandingPresetId -eq 'p-summary' }
+    }
+    It 'uses global branding when no preset was selected' {
+        Mock ConvertTo-CippReportPdf { [byte[]]@(37, 80, 68, 70, 45) }
+        $Response = Invoke-BecPdfTest full ''
+        $Response.StatusCode | Should -Be ([System.Net.HttpStatusCode]::OK)
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -ParameterFilter { [string]::IsNullOrEmpty($BrandingPresetId) }
+    }
+}
diff --git a/backend/Tests/Reports/Invoke-ExecPdfBrandingDefaults.Tests.ps1 b/backend/Tests/Reports/Invoke-ExecPdfBrandingDefaults.Tests.ps1
new file mode 100644
index 000000000..5c78eb7bd
--- /dev/null
+++ b/backend/Tests/Reports/Invoke-ExecPdfBrandingDefaults.Tests.ps1
@@ -0,0 +1,85 @@
+# Report endpoints must pass the report-specific branding preset through to both tenant naming and PDF rendering.
+BeforeAll {
+    $RepoRoot = Split-Path -Parent (Split-Path -Parent (Split-Path -Parent $PSCommandPath))
+    if (-not ('HttpResponseContext' -as [type])) {
+        Add-Type -TypeDefinition 'public class HttpResponseContext { public object StatusCode; public object Body; public string ContentType; public object Headers; }'
+    }
+    if (-not ([System.Management.Automation.PSTypeName]'HttpStatusCode').Type) {
+        $null = [PowerShell].Assembly.GetType('System.Management.Automation.TypeAccelerators')::Add('HttpStatusCode', [System.Net.HttpStatusCode])
+    }
+
+    foreach ($File in @(
+        'Teams-Sharepoint/Invoke-ExecGetSharingReportPdf.ps1'
+        'Teams-Sharepoint/Invoke-ExecGetPermissionsReportPdf.ps1'
+        'Email-Exchange/Reports/Invoke-ExecGetMailFlowReportPdf.ps1'
+        'Tenant/AI/Invoke-ExecGetShadowAIReportPdf.ps1'
+    )) {
+        . (Join-Path $RepoRoot "Modules/CIPPHTTP/Public/Entrypoints/HTTP Functions/$File")
+    }
+
+    function Get-CippReportTenantName { param($TenantFilter, $BrandingPresetId) 'Contoso' }
+    function ConvertTo-CippReportPdf {
+        param($Blocks, $Variables, $TenantName, $TenantFilter, $ReportName, $BrandingPresetId)
+        [byte[]]@(37, 80, 68, 70, 45)
+    }
+    function Get-CIPPSharePointSharingReport {
+        param($TenantFilter)
+        @{ summary = @{}; links = @(); topRecipients = @(); topLibraries = @() }
+    }
+    function Get-CIPPSharePointPermissionsReport {
+        param($TenantFilter)
+        @{ summary = @{}; assignments = @(); skippedSites = @() }
+    }
+    function Get-CIPPShadowAIReport {
+        param($TenantFilter)
+        @{ summary = @{}; detectedApps = @(); consentedApps = @(); topTools = @(); byRisk = @() }
+    }
+    function Build-CippSharingReportTree { param($Data) @{ Blocks = @(@{ type = 'blank' }); Variables = @{} } }
+    function Build-CippPermissionsReportTree { param($Data) @{ Blocks = @(@{ type = 'blank' }); Variables = @{} } }
+    function Build-CippMailFlowReportTree { param($Data) @{ Blocks = @(@{ type = 'blank' }); Variables = @{} } }
+    function Build-CippShadowAIReportTree { param($Data, $SectionConfig) @{ Blocks = @(@{ type = 'blank' }); Variables = @{} } }
+    function New-ExoRequest { param($TenantId, $Cmdlet, $CmdParams) @() }
+    function Get-CippException { param($Exception) @{ NormalizedError = [string]$Exception } }
+    function Write-LogMessage {}
+}
+
+Describe 'Report PDF branding preset forwarding' {
+    It '<Report> passes branding to the tenant label and PDF renderer' -ForEach @(
+        @{ Report = 'Sharing'; Endpoint = 'Invoke-ExecGetSharingReportPdf'; Preset = 'sharing-preset'; Post = $false }
+        @{ Report = 'Permissions'; Endpoint = 'Invoke-ExecGetPermissionsReportPdf'; Preset = 'permissions-preset'; Post = $false }
+        @{ Report = 'Mail Flow'; Endpoint = 'Invoke-ExecGetMailFlowReportPdf'; Preset = 'mail-preset'; Post = $false }
+        @{ Report = 'Shadow AI'; Endpoint = 'Invoke-ExecGetShadowAIReportPdf'; Preset = 'ai-preset'; Post = $true }
+    ) {
+        Mock Get-CippReportTenantName { 'Contoso' }
+        Mock ConvertTo-CippReportPdf { [byte[]]@(37, 80, 68, 70, 45) }
+        $Query = @{ tenantFilter = 'contoso.onmicrosoft.com' }
+        $Body = @{}
+        if ($Post) {
+            $Body = @{ tenantFilter = 'contoso.onmicrosoft.com'; brandingPresetId = $Preset; sectionConfig = @{} }
+        } else {
+            $Query.brandingPresetId = $Preset
+        }
+        $Response = & $Endpoint -Request @{ Query = $Query; Body = $Body; Headers = @{} } -TriggerMetadata @{ FunctionName = $Endpoint }
+
+        $Response.StatusCode | Should -Be ([System.Net.HttpStatusCode]::OK)
+        Should -Invoke Get-CippReportTenantName -Times 1 -Exactly -ParameterFilter { $BrandingPresetId -eq $Preset }
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -Exactly -ParameterFilter { $BrandingPresetId -eq $Preset }
+    }
+
+    It '<Report> uses global branding when no preset is selected' -ForEach @(
+        @{ Report = 'Sharing'; Endpoint = 'Invoke-ExecGetSharingReportPdf' }
+        @{ Report = 'Permissions'; Endpoint = 'Invoke-ExecGetPermissionsReportPdf' }
+        @{ Report = 'Mail Flow'; Endpoint = 'Invoke-ExecGetMailFlowReportPdf' }
+        @{ Report = 'Shadow AI'; Endpoint = 'Invoke-ExecGetShadowAIReportPdf' }
+    ) {
+        Mock Get-CippReportTenantName { 'Contoso' }
+        Mock ConvertTo-CippReportPdf { [byte[]]@(37, 80, 68, 70, 45) }
+        $Response = & $Endpoint -Request @{
+            Query = @{ tenantFilter = 'contoso.onmicrosoft.com' }
+            Body = @{}; Headers = @{}
+        } -TriggerMetadata @{ FunctionName = $Endpoint }
+
+        $Response.StatusCode | Should -Be ([System.Net.HttpStatusCode]::OK)
+        Should -Invoke ConvertTo-CippReportPdf -Times 1 -Exactly -ParameterFilter { [string]::IsNullOrEmpty($BrandingPresetId) }
+    }
+}
diff --git a/frontend/src/components/BECRemediationReportButton.jsx b/frontend/src/components/BECRemediationReportButton.jsx
index b9f1be324..d62250cbc 100644
--- a/frontend/src/components/BECRemediationReportButton.jsx
+++ b/frontend/src/components/BECRemediationReportButton.jsx
@@ -15,6 +15,7 @@ import {
   IconButton,
 } from '@mui/material'
 import { useSettings } from '../hooks/use-settings'
+import { useBrandingSettings } from './CippPdf/useBrandingSettings'
 import { ServerPdfPane, useServerPdf } from './CippPdf/useServerPdf'
 
 // The report PDF is rendered server-side (ExecGetBecReportPdf) by the shared CIPPSharp component kit,
@@ -26,6 +27,7 @@ export const BECRemediationReportButton = ({ userData, becData, tenantName }) =>
   // 'full' = the complete report; 'summary' = the executive pages only, for a C-suite reader.
   const [variant, setVariant] = useState('full')
   const tenantFilter = useSettings().currentTenant
+  const branding = useBrandingSettings()
 
   // Only offer the report once the BEC analysis has completed (its result is what the server reads).
   const hasData = userData && becData && !becData.Waiting
@@ -37,6 +39,7 @@ export const BECRemediationReportButton = ({ userData, becData, tenantName }) =>
     userName: userData?.userPrincipalName ?? '',
     userDisplayName: userData?.displayName ?? '',
     variant,
+    brandingPresetId: branding?.reportDefaults?.[variant === 'summary' ? 'becSummary' : 'bec'] ?? '',
   })
   const pdf = useServerPdf({ url: `/api/ExecGetBecReportPdf?${params}`, enabled: dialogOpen })
   const handleOpenDialog = () => setDialogOpen(true)
diff --git a/frontend/src/components/CippPdf/MailFlowReportButton.jsx b/frontend/src/components/CippPdf/MailFlowReportButton.jsx
index 065057ed4..7cea54f28 100644
--- a/frontend/src/components/CippPdf/MailFlowReportButton.jsx
+++ b/frontend/src/components/CippPdf/MailFlowReportButton.jsx
@@ -13,6 +13,7 @@ import {
 } from '@mui/material'
 import { useSettings } from '../../hooks/use-settings'
 import { ServerPdfPane, useServerPdf } from './useServerPdf'
+import { useBrandingSettings } from './useBrandingSettings'
 
 // The report PDF is rendered server-side (ExecGetMailFlowReportPdf) by the shared CIPPSharp component
 // kit, which re-gathers and aggregates the mail flow data; the button fetches the finished PDF as a
@@ -20,10 +21,11 @@ import { ServerPdfPane, useServerPdf } from './useServerPdf'
 export const MailFlowReportButton = ({ mailFlowData, tenantName, disabled = false }) => {
   const [dialogOpen, setDialogOpen] = useState(false)
   const tenantFilter = useSettings().currentTenant
+  const branding = useBrandingSettings()
   const days = Number(mailFlowData?.days) || 14
   const hasData = Object.keys(mailFlowData?.totals ?? {}).length > 0
   const pdf = useServerPdf({
-    url: `/api/ExecGetMailFlowReportPdf?tenantFilter=${encodeURIComponent(tenantFilter)}&days=${days}`,
+    url: `/api/ExecGetMailFlowReportPdf?tenantFilter=${encodeURIComponent(tenantFilter)}&days=${days}&brandingPresetId=${encodeURIComponent(branding?.reportDefaults?.mailFlow ?? '')}`,
     enabled: dialogOpen,
   })
   const handleOpen = () => setDialogOpen(true)
diff --git a/frontend/src/components/CippPdf/PermissionsReportButton.jsx b/frontend/src/components/CippPdf/PermissionsReportButton.jsx
index 560fd92c5..d37eab296 100644
--- a/frontend/src/components/CippPdf/PermissionsReportButton.jsx
+++ b/frontend/src/components/CippPdf/PermissionsReportButton.jsx
@@ -13,15 +13,17 @@ import {
 } from '@mui/material'
 import { useSettings } from '../../hooks/use-settings'
 import { ServerPdfPane, useServerPdf } from './useServerPdf'
+import { useBrandingSettings } from './useBrandingSettings'
 
 // The report PDF is rendered server-side (ExecGetPermissionsReportPdf) by the shared CIPPSharp
 // component kit; the button fetches the finished PDF as a blob for preview and download.
 export const PermissionsReportButton = ({ permissionsData, tenantName }) => {
   const [dialogOpen, setDialogOpen] = useState(false)
   const tenantFilter = useSettings().currentTenant
+  const branding = useBrandingSettings()
   const hasData = !!permissionsData?.summary
   const pdf = useServerPdf({
-    url: `/api/ExecGetPermissionsReportPdf?tenantFilter=${encodeURIComponent(tenantFilter)}`,
+    url: `/api/ExecGetPermissionsReportPdf?tenantFilter=${encodeURIComponent(tenantFilter)}&brandingPresetId=${encodeURIComponent(branding?.reportDefaults?.permissions ?? '')}`,
     enabled: dialogOpen,
   })
   const handleOpen = () => setDialogOpen(true)
diff --git a/frontend/src/components/CippPdf/SharingReportButton.jsx b/frontend/src/components/CippPdf/SharingReportButton.jsx
index e96298e52..81628642d 100644
--- a/frontend/src/components/CippPdf/SharingReportButton.jsx
+++ b/frontend/src/components/CippPdf/SharingReportButton.jsx
@@ -13,15 +13,17 @@ import {
 } from '@mui/material'
 import { useSettings } from '../../hooks/use-settings'
 import { ServerPdfPane, useServerPdf } from './useServerPdf'
+import { useBrandingSettings } from './useBrandingSettings'
 
 // The report PDF is rendered server-side (ExecGetSharingReportPdf) by the shared CIPPSharp component
 // kit; the button fetches the finished PDF as a blob for preview and download.
 export const SharingReportButton = ({ sharingData, tenantName }) => {
   const [dialogOpen, setDialogOpen] = useState(false)
   const tenantFilter = useSettings().currentTenant
+  const branding = useBrandingSettings()
   const hasData = !!sharingData?.summary
   const pdf = useServerPdf({
-    url: `/api/ExecGetSharingReportPdf?tenantFilter=${encodeURIComponent(tenantFilter)}`,
+    url: `/api/ExecGetSharingReportPdf?tenantFilter=${encodeURIComponent(tenantFilter)}&brandingPresetId=${encodeURIComponent(branding?.reportDefaults?.sharing ?? '')}`,
     enabled: dialogOpen,
   })
   const handleOpen = () => setDialogOpen(true)
diff --git a/frontend/src/components/ShadowAIReportButton.jsx b/frontend/src/components/ShadowAIReportButton.jsx
index 66c76515d..9bcb35650 100644
--- a/frontend/src/components/ShadowAIReportButton.jsx
+++ b/frontend/src/components/ShadowAIReportButton.jsx
@@ -18,6 +18,7 @@ import {
 import { CippOffCanvas } from './CippComponents/CippOffCanvas'
 import { useSettings } from '../hooks/use-settings'
 import { ServerPdfPane, useServerPdf } from './CippPdf/useServerPdf'
+import { useBrandingSettings } from './CippPdf/useBrandingSettings'
 
 const sectionOptions = [
   {
@@ -69,6 +70,7 @@ const sectionOptions = [
 
 export const ShadowAIReportButton = ({ data, tenantName, disabled }) => {
   const tenantFilter = useSettings().currentTenant
+  const branding = useBrandingSettings()
   const [previewOpen, setPreviewOpen] = useState(false)
   // Below md the 320px config rail would leave the preview about 70px wide, so it moves into
   // a drawer and the preview takes the whole dialog. Same treatment as the executive report.
@@ -100,7 +102,7 @@ export const ShadowAIReportButton = ({ data, tenantName, disabled }) => {
   // re-rendered while the dialog is open whenever the selected sections change.
   const pdf = useServerPdf({
     url: '/api/ExecGetShadowAIReportPdf',
-    body: { tenantFilter, sectionConfig },
+    body: { tenantFilter, sectionConfig, brandingPresetId: branding?.reportDefaults?.shadowAI ?? '' },
     enabled: previewOpen,
   })
 
diff --git a/frontend/tests/components/BECRemediationReportButton.test.jsx b/frontend/tests/components/BECRemediationReportButton.test.jsx
new file mode 100644
index 000000000..88fe1dfa7
--- /dev/null
+++ b/frontend/tests/components/BECRemediationReportButton.test.jsx
@@ -0,0 +1,69 @@
+import React from 'react'
+import { screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { renderWithProviders, settingsWith } from '../test-utils'
+import { api, getResult } from '../mocks/api-call'
+import { BECRemediationReportButton } from '../../src/components/BECRemediationReportButton'
+
+vi.mock('../../src/api/ApiCall', async () =>
+  (await import('../mocks/api-call')).apiCallMock()
+)
+
+const TENANT = 'contoso.onmicrosoft.com'
+const branding = getResult({
+  data: { reportDefaults: { bec: 'preset-full', becSummary: 'preset-summary' } },
+})
+let fetchMock
+
+beforeEach(() => {
+  api.get = () => branding
+  fetchMock = vi.fn(() =>
+    Promise.resolve({
+      ok: true,
+      blob: () => Promise.resolve(new Blob(['%PDF-'], { type: 'application/pdf' })),
+    })
+  )
+  vi.stubGlobal('fetch', fetchMock)
+  URL.createObjectURL = vi.fn(() => 'blob:bec-report')
+  URL.revokeObjectURL = vi.fn()
+})
+
+afterEach(() => {
+  vi.unstubAllGlobals()
+  vi.restoreAllMocks()
+})
+
+const renderButton = () =>
+  renderWithProviders(
+    <BECRemediationReportButton
+      userData={{ id: 'u1', userPrincipalName: 'user@contoso.com' }}
+      becData={{ CaseId: 'BEC-1' }}
+      tenantName="Contoso"
+    />,
+    { settings: settingsWith({ currentTenant: TENANT }) }
+  )
+
+const lastParams = () => new URL(fetchMock.mock.calls.at(-1)[0], 'https://example.com').searchParams
+
+describe('BECRemediationReportButton branding defaults', () => {
+  it('sends the full preset then the summary preset when the variant changes', async () => {
+    const user = userEvent.setup()
+    renderButton()
+    await user.click(screen.getByRole('button', { name: /Generate (BEC Remediation Report PDF|PDF Report)/i }))
+    await screen.findByRole('dialog')
+    await waitFor(() => expect(fetchMock).toHaveBeenCalled())
+    expect(lastParams().get('brandingPresetId')).toBe('preset-full')
+
+    await user.click(screen.getByRole('button', { name: 'C-suite summary' }))
+    await waitFor(() => expect(lastParams().get('brandingPresetId')).toBe('preset-summary'))
+    expect(lastParams().get('variant')).toBe('summary')
+  })
+
+  it('falls back to default branding when BEC defaults are unset', async () => {
+    api.get = () => getResult({ data: { reportDefaults: {} } })
+    renderButton()
+    await userEvent.click(screen.getByRole('button', { name: /Generate (BEC Remediation Report PDF|PDF Report)/i }))
+    await waitFor(() => expect(fetchMock).toHaveBeenCalled())
+    expect(lastParams().get('brandingPresetId')).toBe('')
+  })
+})
diff --git a/frontend/tests/components/PdfReportBrandingDefaults.test.jsx b/frontend/tests/components/PdfReportBrandingDefaults.test.jsx
new file mode 100644
index 000000000..4e843b7f8
--- /dev/null
+++ b/frontend/tests/components/PdfReportBrandingDefaults.test.jsx
@@ -0,0 +1,109 @@
+import React from 'react'
+import { screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { renderWithProviders, settingsWith } from '../test-utils'
+import { api, getResult } from '../mocks/api-call'
+import { SharingReportButton } from '../../src/components/CippPdf/SharingReportButton'
+import { PermissionsReportButton } from '../../src/components/CippPdf/PermissionsReportButton'
+import { MailFlowReportButton } from '../../src/components/CippPdf/MailFlowReportButton'
+import { ShadowAIReportButton } from '../../src/components/ShadowAIReportButton'
+
+vi.mock('../../src/api/ApiCall', async () =>
+  (await import('../mocks/api-call')).apiCallMock()
+)
+
+const TENANT = 'contoso.onmicrosoft.com'
+const defaults = {
+  sharing: 'preset-sharing',
+  permissions: 'preset-permissions',
+  mailFlow: 'preset-mail',
+  shadowAI: 'preset-ai',
+}
+let fetchMock
+
+beforeEach(() => {
+  api.get = (opts) =>
+    opts.url === '/api/ListBrandingSettings'
+      ? getResult({ data: { reportDefaults: defaults } })
+      : getResult()
+  fetchMock = vi.fn(() =>
+    Promise.resolve({
+      ok: true,
+      blob: () => Promise.resolve(new Blob(['%PDF-'], { type: 'application/pdf' })),
+    })
+  )
+  vi.stubGlobal('fetch', fetchMock)
+  URL.createObjectURL = vi.fn(() => 'blob:report')
+  URL.revokeObjectURL = vi.fn()
+})
+
+afterEach(() => {
+  vi.unstubAllGlobals()
+  vi.restoreAllMocks()
+})
+
+const reports = [
+  {
+    name: 'Sharing',
+    component: <SharingReportButton sharingData={{ summary: {} }} tenantName="Contoso" />,
+    endpoint: 'ExecGetSharingReportPdf',
+    preset: defaults.sharing,
+    button: /export report/i,
+  },
+  {
+    name: 'Permissions',
+    component: <PermissionsReportButton permissionsData={{ summary: {} }} tenantName="Contoso" />,
+    endpoint: 'ExecGetPermissionsReportPdf',
+    preset: defaults.permissions,
+    button: /export report/i,
+  },
+  {
+    name: 'Mail Flow',
+    component: <MailFlowReportButton mailFlowData={{ days: 14, totals: { EmailDelivered: 3 } }} tenantName="Contoso" />,
+    endpoint: 'ExecGetMailFlowReportPdf',
+    preset: defaults.mailFlow,
+    button: /export report/i,
+  },
+  {
+    name: 'Shadow AI',
+    component: <ShadowAIReportButton data={{}} tenantName="Contoso" disabled={false} />,
+    endpoint: 'ExecGetShadowAIReportPdf',
+    preset: defaults.shadowAI,
+    button: /executive shadow ai report/i,
+  },
+]
+
+describe('Per-report PDF branding defaults', () => {
+  it.each(reports)('$name forwards its configured preset to the PDF endpoint', async ({ component, endpoint, preset, button }) => {
+    renderWithProviders(component, { settings: settingsWith({ currentTenant: TENANT }) })
+    await userEvent.click(screen.getByRole('button', { name: button }))
+    await waitFor(() => expect(fetchMock).toHaveBeenCalled())
+
+    const [url, init] = fetchMock.mock.calls.at(-1)
+    expect(url).toContain(endpoint)
+    if (endpoint === 'ExecGetShadowAIReportPdf') {
+      expect(JSON.parse(init.body)).toMatchObject({
+        tenantFilter: TENANT,
+        brandingPresetId: preset,
+      })
+    } else {
+      const params = new URL(url, 'https://example.com').searchParams
+      expect(params.get('tenantFilter')).toBe(TENANT)
+      expect(params.get('brandingPresetId')).toBe(preset)
+    }
+  })
+
+  it.each(reports)('$name falls back to global branding when no preset is assigned', async ({ component, endpoint, button }) => {
+    api.get = () => getResult({ data: { reportDefaults: {} } })
+    renderWithProviders(component, { settings: settingsWith({ currentTenant: TENANT }) })
+    await userEvent.click(screen.getByRole('button', { name: button }))
+    await waitFor(() => expect(fetchMock).toHaveBeenCalled())
+
+    const [url, init] = fetchMock.mock.calls.at(-1)
+    if (endpoint === 'ExecGetShadowAIReportPdf') {
+      expect(JSON.parse(init.body).brandingPresetId).toBe('')
+    } else {
+      expect(new URL(url, 'https://example.com').searchParams.get('brandingPresetId')).toBe('')
+    }
+  })
+})