New York attorney record · Judicial Dept 3
Burton Tze-En Ong
National Univ. Singapore; Oxford Univ; Harvard alumna, admitted to the New York bar in 2003. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2003
- Admitted
- 23
- Years in bar
- 4157483
- NY reg #
The record in one line
Burton Tze-En Ong has held an active New York bar license for 23 years - admitted in 2003, longer-tenured than 51% of the state's currently-active attorneys.
- 23 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- National Univ. Singapore; Oxford Univ; Harvard
Data updated September 2026
What this profile tells you
Bar status & tenure
Burton Tze-En Ong carries New York bar registration 4157483, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Faculty Of Law, National University Of Singapore, located in Singapore S138529. 1 other attorney shares this firm affiliation in the registry. Educational background: NATIONAL UNIV. SINGAPORE; OXFORD UNIV; HARVARD.
State context & due diligence
With an established practice on record, Burton Tze-En Ong remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Burton Tze-En Ong was admitted in 2003, giving 23 years on the New York register.
23 years on the New York bar
Years since admission, all currently-active NY attorneys
23 Top 49% higher than 51% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
The 2003 admission class today
Of the 8,250 attorneys admitted to the New York bar in 2003, 83.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4157483
- Year Admitted
- 2003 (23 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Aug 2027
Location & Contact
- Company
- Faculty Of Law, National University Of Singapore
- City
- Singapore S138529
- Phone
- (656) 516-6463
Education
NATIONAL UNIV. SINGAPORE; OXFORD UNIV; HARVARD
Status Distribution Across the New York Bar
Burton Tze-En Ong's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Faculty Of Law, National University Of Singapore
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Same admission year (2003), other cities
NY-registered attorneys admitted in 2003 whose listed office city differs from Singapore S138529, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Burton Tze-En Ong with the closest admission year to 2003. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Burton Tze-En Ong's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Burton Ong licensed?
Burton Ong is licensed to practice law in New York.
When was Burton Tze-En Ong admitted to the bar?
Burton Tze-En Ong was admitted to the bar in 2003.
Where did Burton Tze-En Ong go to law school?
Burton Tze-En Ong attended NATIONAL UNIV. SINGAPORE; OXFORD UNIV; HARVARD.
What company does Burton Tze-En Ong work for?
Burton Tze-En Ong is associated with Faculty Of Law, National University Of Singapore in Singapore S138529.
Is Burton Tze-En Ong in good standing?
Yes, Burton Tze-En Ong holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.