SGX-ST may waive a rule (or part of a rule) to suit the circumstances of a particular case, unless the rule specifies that SGX-ST will not waive it. SGX-ST may grant a waiver subject to such conditions as it considers appropriate. A waiver is only effective if the conditions are satisfied. If a waiver is granted, SGX-ST will notify all Trading Members of the waiver as soon as practicable.
SGX Rulebooks