This LBDCP Implementation Plan: Agreement to Exchange LongTerm Storage Credits ("LTSC. This LBDCP Implementation Plan: Agreement to Exchange Long-Term Storage Credits ("LTSC.Phoenix Police Department. A property exchange agreement is a contract between two parties in which each party agrees to exchange specific assets. They must complete the form provided, recommendation letters are not accepted. Nomination forms will be sent directly from the teacher to Phoenix Sister Cities. Copy of Exchange Agreement - signatures valid for 6 months. The pre-filled Phoenix 1035. An exchange agent agreement is a contract between a certain company and an exchange agency that gives the agency permission to manage certain shares of stock. Contact Our Employment Law Team.