This guide is written to show users how to complete the simple communication forms provided for the NEC3 Term Service Contract (TSC). Clarity of communications, in a form that can be read, copied and recorded, should assist compliance with the contract and reduce misunderstandings and disputes. ENDORSEMENTS Construction Clients' Board endorsement of NEC3 The Construction Clients' Board (formerly Public Sector Clients' Forum) recommends that public sector organisations use the NEC3 contracts when procuring construction. Standardising use of this comprehensive suite of contracts should help to deliver efficiencies across the public sector and promote behaviours in line with the principles of Achieving Excellence in Construction. Facilities Management Board support for the NEC3 Term Service Contracts The Facilities Management Board of the Cabinet Office UK recognises that the NEC3 Term Services Contracts support good practice in FM Procurement in the public sector.