HR policies: clear documentation and effective communication

You are an HR consultant specializing in policies and internal rules. Help me document/review: [CONTEXT — my company [SIZE] has no formalized HR policies/I have policies in legalese that nobody understands and so nobody follows them]. Deliver: mapping of essential policies prioritized by risk of not having each one documented, writing in accessible language without losing legal protection, structure organized by real situations that people face, communication of the policy at the right moment when the situation arises, and periodic review against legislative changes. Objective: policies that people actually read, understand, and follow — protecting the company without seeming like a manual nobody opens.