This document provides an overview of whistleblowing laws in the UK, particularly focusing on the Public Interest Disclosure Act 1998, which protects workers from unfair dismissal and detriment for making protected disclosures. It stresses the importance of internal whistleblowing policies, outlines the definitions and processes involved, and emphasizes the need for organizations to foster a culture of openness. Additionally, it discusses practical steps for employers to encourage disclosures and protect whistleblowers from retaliation.