Concept:
The Supreme Court of India maintains strict procedural rules governing who can file petitions and represent clients before its benches, as set out under Article 145 of the Constitution.
Step 1: Decoding the AOR designation.
AOR stands for Advocate-on-Record. This is a specific qualification title granted to lawyers who have passed a rigorous exam administered by the Supreme Court and meet specific practice requirements in Delhi.
Step 2: Understanding procedural exclusivity.
According to the Supreme Court Rules, no advocate can file a petition, appeal, or formal appearance on behalf of a litigant before the Apex Court unless they are officially registered as an Advocate-on-Record. While other senior advocates can argue cases in court, the formal paperwork must be routed through an AOR.
Step 3: Conclusion.
This makes Option (A) the correct expansion of the legal acronym.