Constitution of the Republic of South Africa, 1996 (Act No. 108 of 1996)
Rules of the Constitutional Court
Part II : Registrar
3. Registrar's office hours
The office of the Registrar shall be open from 08:30 to 13:OO and from 14:OO to 15:30 on Court days.
The Registrar may in exceptional circumstances accept documents at a time outside office hours, and shall do so when directed by a judge.