This document is an update and expansion of the provisions of the document titled: “Electricity Meter Testing in Jamaica – Protocol on Administrative and Testing Procedures” (Document No. ELE2005/07) which became effective 2005 December 19 (“Electricity Meter Testing Protocol, 2005”). As was done with the Electricity Meter Testing Protocol, 2005, this document – “The Meter Testing Administrative and Operational Protocol for the Electricity and Water Sectors in Jamaica” (“Meter Testing Protocol, 2017” or “the Protocol”) was developed by the Office of Utilities Regulation (OUR) in collaboration with the Bureau of Standards Jamaica (BSJ) and involves consultations with the relevant stakeholders. Initially, the scope of the review of the Electricity Meter Testing Protocol, 2005 was limited to electricity revenue meters. However, during the process, a decision was made to incorporate provisions for the administration and testing of water meters.