Refer to the Recommendation on international performance and
test specifications of oily-water separating equipment and oil content
meters adopted by the Organization on 14 November 1977 by resolution
A.393(X), which superseded resolution A.233(VII). Further reference is made
to the Guidelines and specifications for pollution prevention equipment
for machinery space bilges adopted by the Marine Environment
Protection Committee of the Organization by resolution MEPC.60(33), which,
effective on 6 July 1993, superseded resolutions A.393(X) and A.444(XI) and
the revised Guidelines and specifications for pollution prevention
equipment for machinery spaces of ships adopted by the Marine
Environment Protection Committee of the Organization by resolution
MEPC.107(49) which, effectively on 1 January 2005, superseded resolutions
MEPC.60(33), A.393(X) and A.444(XI).