Mark Hai Nern Tan
On the New York attorney register since 2007 · office in Singapore, Singapore
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4501599
- Admitted
- 2007 · First Department
- Status
- Currently registered
- Next registration
- Oct 2027
Mark Hai Nern Tan is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2007 in the First Department, with an office in Singapore, Singapore; next registration due Oct 2027. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Mark Hai Nern Tan has filed the biennial registration the court system requires; the next one is due in Oct 2027.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Where this record sits on the register
Mark Hai Nern Tan studied at University of Toronto Faculty of Law (the register spells it “UNIVERSITY OF TORONTO”). 274 of its 939 living graduates on the register were admitted in the 2000s, as Mark Hai Nern Tan was.
- Same law school
- 939living graduates; 91.4% registered (current or due), against 87.1% overall
- Office in Singapore, Singapore
- 799living registrants (outside the U.S.)
Of the 799 living registrants with an office in Singapore, Singapore, 211 were admitted before 2007 and 560 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- University of Toronto Faculty of Law graduates on the register939 living, 91.4% registered.
- Admitted in 20078,913 people admitted in 2007 are on the register, 3,181 of them through the First Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Mark Hai Nern Tan’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, First Department, which admitted Mark Hai Nern Tan in 2007. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).