Delving into Clause 14.13 of the FIDIC Contracts, our comprehensive guide sheds light on the Final Payment Certificate's pivotal role in project closure. It offers a detailed analysis of the procedures, timeframes, and responsibilities, particularly the Engineer's role, in ensuring a fair and conclusive financial settlement between the Employer and the Contractor. This insight is crucial for professionals navigating the complexities of FIDIC Contracts and striving for successful project completion.