1 The Marine Environment Protection Committee, at its seventieth session (24 to 28
October 2016), approved unified interpretations to the NOX Technical Code 2008 related to the approval of Selective
Catalytic Reduction (SCR) systems, prepared by the Sub-Committee on Pollution Prevention
and Response, at its third session, as set out in the annex.
2 Member Governments are invited to use the annexed unified interpretations as guidance
when applying relevant provisions of the NOX Technical Code 2008 and to bring them to the attention of
all parties concerned.