diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 3cab8b4..d50c484 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -18,16 +18,16 @@ Windows Server 2019 (check `metadata.rb`, `kitchen.yml`, and `.github/workflows/
 - `libraries/` - Library helpers to assist with the cookbook. May contain multiple files depending on complexity of the cookbook.
 - `templates/` - ERB templates that may be used in the cookbook
 - `files/` - files that may be used in the cookbook
-- `metadata.rb`, `Berksfile` - Cookbook metadata and dependencies
+- `metadata.rb`, `Policyfile.rb` - Cookbook metadata and test dependencies
 
 ## Build and Test System
 
 ### Environment Setup
-**MANDATORY:** Install Chef Workstation first - provides chef, berks, cookstyle, kitchen tools.
+**MANDATORY:** Install Chef Workstation first - provides chef, cookstyle, and kitchen tools.
 
 ### Essential Commands (strict order)
 ```bash
-berks install                   # Install dependencies (always first)
+chef install Policyfile.rb      # Install dependencies (always first)
 cookstyle                       # Ruby/Chef linting
 yamllint .                      # YAML linting
 markdownlint-cli2 '**/*.md'     # Markdown linting
@@ -42,7 +42,7 @@ chef exec rspec                 # Unit tests (ChefSpec)
 - **License:** Set `CHEF_LICENSE=accept-no-persist`
 
 ### Common Issues and Solutions
-- **Always run `berks install` first** - most failures are dependency-related
+- **Always run `chef install Policyfile.rb` first** - most failures are dependency-related
 - **Chef Workstation required** - no workarounds, no alternatives
 - **Windows Vagrant provider availability matters** for local kitchen runs
 
@@ -87,7 +87,7 @@ These instructions are validated for Sous Chefs cookbooks. **Do not search for b
 
 **Error Resolution Checklist:**
 1. Verify Chef Workstation installation
-2. Confirm `berks install` completed successfully
+2. Confirm `chef install Policyfile.rb` completed successfully
 3. Ensure the local Windows Vagrant provider can boot and expose WinRM before blaming cookbook code
 4. Check for missing test data dependencies
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 196ca0b..decb673 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,7 @@ jobs:
     uses: sous-chefs/.github/.github/workflows/lint-unit.yml@9.0.0
     with:
       platform: windows-latest
+      gems: rake
     permissions:
       actions: write
       checks: write
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index d931cfe..78f0971 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -21,4 +21,4 @@ jobs:
       - name: Install Cinc Workstation
         uses: sous-chefs/.github/.github/actions/install-workstation@9.0.0
       - name: Install cookbooks
-        run: berks install
+        run: chef install Policyfile.rb
diff --git a/.markdownlint-cli2.yaml b/.markdownlint-cli2.yaml
index ac5076b..baa5307 100644
--- a/.markdownlint-cli2.yaml
+++ b/.markdownlint-cli2.yaml
@@ -3,6 +3,8 @@ config:
   line-length: false # MD013
   no-duplicate-heading: false # MD024
   reference-links-images: false # MD052
+  table-column-style:
+    style: compact # MD060
   no-multiple-blanks:
     maximum: 2
 ignores:
diff --git a/Berksfile b/Berksfile
deleted file mode 100644
index 4c37302..0000000
--- a/Berksfile
+++ /dev/null
@@ -1,9 +0,0 @@
-# frozen_string_literal: true
-
-source 'https://supermarket.chef.io'
-
-metadata
-
-group :integration do
-  cookbook 'test', path: 'test/cookbooks/test'
-end
diff --git a/Policyfile.rb b/Policyfile.rb
new file mode 100644
index 0000000..21d7f6d
--- /dev/null
+++ b/Policyfile.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+name 'powershell'
+
+run_list 'test::default'
+
+cookbook 'ms_dotnet', git: 'https://github.com/criteo-cookbooks/ms_dotnet.git', branch: 'master'
+cookbook 'powershell', path: '.'
+cookbook 'test', path: './test/cookbooks/test'
+
+Dir.children('./test/cookbooks/test/recipes').grep(/\.rb\z/).sort.each do |recipe|
+  recipe_name = File.basename(recipe, '.rb')
+
+  named_run_list recipe_name.to_sym, "test::#{recipe_name}"
+end
diff --git a/README.md b/README.md
index b97ac7c..31265de 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ end
 Local Vagrant runs use `kitchen.yml`. CI uses the exec driver with `kitchen.exec.yml`.
 
 ```shell
-berks install
+chef install Policyfile.rb
 cookstyle
 chef exec rspec --format documentation
 kitchen test default-windows-2019 --destroy=always
diff --git a/documentation/powershell_dsc.md b/documentation/powershell_dsc.md
index ef52aef..e17efbb 100644
--- a/documentation/powershell_dsc.md
+++ b/documentation/powershell_dsc.md
@@ -5,13 +5,13 @@ Installs the PowerShell prerequisites required for Desired State Configuration.
 ## Actions
 
 | Action | Description |
-|--------|-------------|
+| -------- | ------------- |
 | `:create` | Installs WMF 4.0 prerequisites and configures WinRM (default) |
 
 ## Properties
 
 | Property | Type | Default | Description |
-|----------|------|---------|-------------|
+| ---------- | ------ | --------- | ------------- |
 | `name` | String | name property | Resource name |
 | `enable_https_transport` | Boolean | `false` | Whether WinRM should expose an HTTPS listener |
 | `thumbprint` | String | `''` | Certificate thumbprint used for HTTPS transport |
diff --git a/documentation/powershell_lcm.md b/documentation/powershell_lcm.md
index 363b7a5..2db36a8 100644
--- a/documentation/powershell_lcm.md
+++ b/documentation/powershell_lcm.md
@@ -5,14 +5,14 @@ Configures the Windows Local Configuration Manager for Desired State Configurati
 ## Actions
 
 | Action | Description |
-|--------|-------------|
+| -------- | ------------- |
 | `:enable` | Generates and applies an LCM configuration (default) |
 | `:disable` | Disables LCM refresh mode |
 
 ## Properties
 
 | Property | Type | Default | Description |
-|----------|------|---------|-------------|
+| ---------- | ------ | --------- | ------------- |
 | `name` | String | name property | Resource name |
 | `temp_dir` | String | cached path | Temporary directory used for generated MOF files |
 | `config_mode` | String | `'ApplyOnly'` | LCM configuration mode |
diff --git a/documentation/powershell_winrm.md b/documentation/powershell_winrm.md
index 6e73e66..2d43c24 100644
--- a/documentation/powershell_winrm.md
+++ b/documentation/powershell_winrm.md
@@ -5,13 +5,13 @@ Configures WinRM for DSC and remote PowerShell usage.
 ## Actions
 
 | Action | Description |
-|--------|-------------|
+| -------- | ------------- |
 | `:create` | Enables WinRM and optionally creates an HTTPS listener (default) |
 
 ## Properties
 
 | Property | Type | Default | Description |
-|----------|------|---------|-------------|
+| ---------- | ------ | --------- | ------------- |
 | `name` | String | name property | Resource name |
 | `enable_https_transport` | Boolean | `false` | Whether to create an HTTPS listener |
 | `thumbprint` | String | `''` | Certificate thumbprint used for HTTPS transport |
diff --git a/documentation/powershell_wmf.md b/documentation/powershell_wmf.md
index 87839f0..2ef38f5 100644
--- a/documentation/powershell_wmf.md
+++ b/documentation/powershell_wmf.md
@@ -5,13 +5,13 @@ Installs a legacy Windows Management Framework release when the target platform
 ## Actions
 
 | Action | Description |
-|--------|-------------|
+| -------- | ------------- |
 | `:install` | Installs the requested WMF release (default) |
 
 ## Properties
 
 | Property | Type | Default | Description |
-|----------|------|---------|-------------|
+| ---------- | ------ | --------- | ------------- |
 | `version` | String | name property | WMF version to install (`2.0`, `3.0`, `4.0`, `5.1`) |
 | `download_url` | String | computed | Override the Microsoft package URL |
 | `checksum` | String | computed | Override the Microsoft package checksum |
diff --git a/kitchen.exec.yml b/kitchen.exec.yml
index 01511e2..233e586 100644
--- a/kitchen.exec.yml
+++ b/kitchen.exec.yml
@@ -15,23 +15,20 @@ provisioner:
   deprecations_as_errors: true
   enforce_idempotency: true
   multiple_converge: 2
+  policyfile: Policyfile.rb
 
 verifier:
-  name: inspec
+  name: shell
+  command: >-
+    powershell.exe -NoLogo -NoProfile -NonInteractive
+    -Command "$version = $PSVersionTable.PSVersion; Write-Output $version; if ($version -lt [version]'5.1') { exit 1 }"
+  shellout_opts:
+    timeout: 30
 
 platforms:
   - name: windows-2019
 
-x-run_lists:
-  default: &default_run_list
-    - recipe[test::default]
-
-x-verifiers:
-  default: &default_verifier
-    inspec_tests:
-      - path: test/integration/default
-
 suites:
   - name: default
-    run_list: *default_run_list
-    verifier: *default_verifier
+    provisioner:
+      named_run_list: default
diff --git a/kitchen.yml b/kitchen.yml
index fe9deb3..4581493 100644
--- a/kitchen.yml
+++ b/kitchen.yml
@@ -22,6 +22,7 @@ provisioner:
   enforce_idempotency: true
   multiple_converge: 2
   deprecations_as_errors: true
+  policyfile: Policyfile.rb
 
 verifier:
   name: inspec
@@ -31,10 +32,6 @@ platforms:
     driver:
       box: tas50/windows_2019
 
-x-run_lists:
-  default: &default_run_list
-    - recipe[test::default]
-
 x-verifiers:
   default: &default_verifier
     inspec_tests:
@@ -42,5 +39,6 @@ x-verifiers:
 
 suites:
   - name: default
-    run_list: *default_run_list
+    provisioner:
+      named_run_list: default
     verifier: *default_verifier
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 323ee1d..f6da6e9 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require 'chefspec'
-require 'chefspec/berkshelf'
+require 'chefspec/policyfile'
 
 Dir[File.join(__dir__, '..', 'libraries', '*.rb')].sort.each { |f| require File.expand_path(f) }
 
diff --git a/test/integration/default/controls/default_spec.rb b/test/integration/default/controls/default_spec.rb
index 399ef3f..486e86b 100644
--- a/test/integration/default/controls/default_spec.rb
+++ b/test/integration/default/controls/default_spec.rb
@@ -4,7 +4,7 @@
   impact 1.0
   title 'PowerShell 5.1 or newer is available'
 
-  describe powershell('(Get-Host).Version.ToString()') do
+  describe command('powershell.exe -NoLogo -NoProfile -NonInteractive -Command "$PSVersionTable.PSVersion.ToString()"', timeout: 30) do
     its('stdout') { should match(/^5\.1/) }
   end
 end