Worked on the symfony/symfony repository to finalize Norwegian translations for the Form, Security, and Validator components, addressing the localization gap identified in issue #51900. Focused on internationalization and localization, the work involved removing the needs-review-translation status from XML-based translation files, ensuring they were production-ready and fully integrated into the core framework. By delivering accurate and complete Norwegian translations, this effort improved accessibility for Norwegian users and streamlined onboarding for developers working in that language. The approach emphasized translation management best practices, resulting in enhanced localization coverage and a more inclusive experience for the global Symfony developer community.