diff --git a/LICENSE b/LICENSE
index 410a4dd45..730bc1d67 100644
--- a/LICENSE
+++ b/LICENSE
@@ -211,3 +211,97 @@ Home page: https://github.com/gradle/gradle
 License: https://www.apache.org/licenses/LICENSE-2.0
 
 --------------------------------------------------------------------------------
+
+This product includes code from Apache Iceberg.
+
+* spec/rest-catalog-open-api.yaml
+* integration-tests/src/main/java/org/apache/polaris/service/it/test/PolarisRestCatalogIntegrationTest.java
+
+Copyright: Copyright 2017-2025 The Apache Software Foundation
+Home page: https://iceberg.apache.org
+License: https://www.apache.org/licenses/LICENSE-2.0
+
+--------------------------------------------------------------------------------
+
+This product includes code from OpenAPITool openapi-generator
+
+* server-templates/formParams.mustache
+* server-templates/apiService.mustache
+* server-templates/bodyParams.mustache
+* server-templates/pojo.mustache
+* server-templates/headerParams.mustache
+* server-templates/apiServiceImpl.mustache
+* server-templates/queryParams.mustache
+* server-templates/api.mustache
+
+Copyright: Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech) 
+           Copyright 2018 SmartBear Software
+Home page: https://openapi-generator.tech/
+License: https://www.apache.org/licenses/LICENSE-2.0
+
+--------------------------------------------------------------------------------
+
+This product includes code from Google Docsy.
+
+* site/layouts/community/list.html
+* site/layouts/docs/baseof.html
+* site/layouts/partials/community_links.html
+* site/layouts/partials/head.html
+* site/layouts/partials/navbar.html
+* site/layouts/shortcodes/redoc-polaris.html
+
+Home page: https://www.docsy.dev/
+License: https://www.apache.org/licenses/LICENSE-2.0
+
+--------------------------------------------------------------------------------
+
+This product includes code from Project Nessie.
+
+* build-logic/src/main/kotlin/LicenseFileValidation.kt
+* build-logic/src/main/kotlin/publishing/MemoizedGitInfo.kt
+* build-logic/src/main/kotlin/publishing/PublishingHelperExtension.kt
+* build-logic/src/main/kotlin/publishing/PublishingHelperPlugin.kt
+* build-logic/src/main/kotlin/publishing/shadowPub.kt
+* build-logic/src/main/kotlin/publishing/util.kt
+* tools/config-docs/annotations/src/main/java/org/apache/polaris/docs/ConfigDocs.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/DocGenDoclet.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/MarkdownFormatter.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/MarkdownPropertyFormatter.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/MarkdownTypeFormatter.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/PropertiesConfigItem.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/PropertiesConfigPageGroup.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/PropertiesConfigs.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/PropertyInfo.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/SmallRyeConfigMappingInfo.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/SmallRyeConfigPropertyInfo.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/SmallRyeConfigSectionPage.java
+* tools/config-docs/generator/src/main/java/org/apache/polaris/docs/generator/SmallRyeConfigs.java
+* tools/config-docs/generator/src/test/java/org/apache/polaris/docs/generator/TestDocGenTool.java
+* tools/config-docs/generator/src/test/java/tests/properties/ConfigProps.java
+* tools/config-docs/generator/src/test/java/tests/properties/MoreProps.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/AllTypes.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/ExtremelyNested.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/InterfaceOne.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/InterfaceThree.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/InterfaceTwo.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/MappedA.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedA.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedA1.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedA11.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedA2.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedB.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedB1.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedB12.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedSectionA.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedSectionB.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedSectionC.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedSectionTypeA.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedSectionTypeB.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/NestedSectionsRoot.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/OtherMapped.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/SomeEnum.java
+* tools/config-docs/generator/src/test/java/tests/smallrye/VeryNested.java
+
+Copyright: Copyright 2015-2017 Dremio Corporation
+Home page: https://projectnessie.org/
+License: https://www.apache.org/licenses/LICENSE-2.0
diff --git a/NOTICE b/NOTICE
index c6250f6e3..1c4c29755 100644
--- a/NOTICE
+++ b/NOTICE
@@ -6,3 +6,9 @@ The Apache Software Foundation (http://www.apache.org/).
 
 The initial code for the Polaris project was donated
 to the ASF by Snowflake Inc. (https://www.snowflake.com/) copyright 2024.
+
+Apache Iceberg
+Copyright 2017-2025 The Apache Software Foundation
+
+Dremio
+Copyright 2015-2017 Dremio Corporation
\ No newline at end of file