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resolution A.393(X), which superseded resolution A.233(VII); see IMO
sales publication IMO-608E. 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6 July 1993, superseded resolutions A.393(X) and A.444(XI); see IMO
sales publication IMO-646E.