(1) References to time shall be determined based on the time at the seat of the Centre on the relevant date.
(2) Any time limit expressed as a period of time shall be calculated from the day after the date on which:
a)
the Tribunal, or the Secretary-General if applicable, announces the period; or
b)
the procedural step starting the period is taken.
(3) A time limit shall be satisfied if a procedural step is taken or a document is received by the Secretary-General on the relevant date, or on the subsequent business day if the date falls on a Saturday or Sunday.