A-to hold a meeting E-final sitting
B-working party F-formal sitting
C-meeting in camera G-plenary meeting
D-opening sitting H-study group
I-budget committee M-board of directors
J-drafting committee N-executive council
K-committee of experts O-standing body
L-advisory committee P-committee

（）秘密会议（）执行委员会

A-to hold a meeting E-final sitting
B-working party F-formal sitting
C-meeting in camera G-plenary meeting
D-opening sitting H-study group
I-budget committee M-board of directors
J-drafting committee N-executive council
K-committee of experts O-standing body
L-advisory committee P-committee