N.Y. Comp. Codes R. & Regs. tit. 22, § 520.16
(1) assists in the provision of legal services without charge for:
(3) provides legal services pursuant to subdivisions two and three of section 484 of the Judiciary Law, or pursuant to equivalent legal authority in the jurisdiction where the services are performed.
(c) Supervision required.
All qualifying pre-admission pro bono work must be performed under the supervision of:
(3) in the case of a clerkship or externship in a court system, by a judge or attorney employed by the court system.
(d) Location of pro bono service.
The 50 hours of pro bono service, or any portion thereof, may be completed in any state or territory of the United States, the District of Columbia, or any foreign country.
(e) Timing of pro bono service.
The 50 hours of pro bono service must be performed on or after May 1, 2012 and after the commencement of the applicant’s legal studies, and prior to filing an application for admission to the New York State bar. However, if the applicant attended an approved law school as defined in section 520.3(b) of this Part and will be admitted on or before December 31, 2015, eligible pro bono work may have been performed before May 1, 2012, provided it was performed after the commencement of the applicant’s legal studies.
(f) Proof required.
Every applicant for admission shall file with the appropriate Appellate Division department an affidavit of compliance with the pro bono requirement, describing the nature and dates of pro bono service and the number of hours completed. The affidavit of compliance shall include a certification by the supervising attorney or judge confirming the applicant's pro bono activities. For each position used to satisfy the 50-hour requirement, the applicant shall file a separate affidavit of compliance.
(g) Prohibition on political activities.
An applicant may not satisfy any part of the 50-hour requirement by participating in partisan political activities.
(a) Fifty-hour pro bono requirement.
Every applicant admitted to the New York State bar on or after January 1, 2015, other than applicants for admission without examination pursuant to section 520.10 of this Part, shall complete at least 50 hours of qualifying pro bono service prior to filing an application for admission with the appropriate Appellate Division department of the Supreme Court.
(b) Pro bono service defined.
For purposes of this section, pro bono service is supervised pre-admission law-related work that: