What powers does the President have related to granting pardons, reprieves, respites or remissions of punishment or to suspend, remit or commute sentences for certain cases?
The President has the power to grant pardons, reprieves, respites or remissions of punishment or to suspend, remit or commute the sentence of any person convicted of any offence. This includes:

1. Martial offences.
2. In all cases where the punishment or sentence is for an offence against any law relating to a matter to which the executive power of the Union extends.
3. In all cases where the sentence is a sentence of death.