Department of District Session Judge 
Patiala House Courts Complex
This Court Complex is situated in the palace of erstwhile Maharaja of Patiala near India Gate. The criminal Courts at Patiala House Courts Complex deal with cases pertaining to New Delhi, South and South-West Districts. The following Courts are functioning at Patiala House Courts Complex: -
| 1 | District Judge and Additional District Judges |
| 2 | Additional Sessions Judges |
| 3 | Motor Accident Claim Tribunal |
| 4 | Rent Controllers & Civil Judges |
| 5 | ACMMs & Metropolitan Magistrates |
The Delhi Legal Aid Authority also has its office at Room No.1 in Patiala House Courts Complex. It provides free legal aid to poor litigants and undertrials who cannot afford to pay for the services of lawyers. The Authority also organises Lok-Adalats for expeditious disposal of cases.