Background: The SBSTA, at its thirtieth session, initiated its consideration of this subitem but was not able to conclude it at its thirtieth and thirty-first sessions.
54. Rappel: Le SBSTA a entamé l &apos; examen de ce point de l &apos; ordre du jour à sa trentième session, mais n &apos; a pu l &apos; achever ni à cette session, ni à la trente et unième.