Updating your handbook regularly is essential to keep it relevant, useful, and compliant. Thus, you should review your handbook at least once a year, or whenever there are significant changes in your company, industry, or legal environment. To ensure effective updating of your handbook, assign a person or team to be responsible for the process. This person or team should have the authority, expertise, and resources to make the necessary changes and communicate them to the rest of the staff. Furthermore, establish a clear and consistent process for updating your handbook that includes steps, roles, timelines for making, reviewing, and approving the changes; as well as notifying and training the staff on the new policies or procedures. Lastly, use clear and concise language to write your handbook. Avoid jargon, acronyms, and complex sentences that may confuse or mislead your readers. Leverage headings, subheadings, bullet points, and tables to organize your information and make it easy to scan and understand.