This page contains Final Agreement clauses in business contracts and legal agreements. We have organized these clauses into groups of similarly worded clauses.This agreement shall be effective upon both parties having mutually executed this document. Subcontractors and Suppliers. Some separation agreements say that all issues between the parties back until the beginning of time are settled in the divorce. When you want to define the terms of a working relationship between two or more parties, consider writing a letter of agreement. This agreement shall be effective upon both parties having mutually executed this document. We can provide you with guidance on how to fill out forms. THIS PARTNERSHIP AGREEMENT is made this ______ day of ______. On behalf of the Party.