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New York-compliant · 47 states covered
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Stop Guessing Suffolk County Exhibit Rules

Get Suffolk County Supreme Court-compliant exhibit stamps in under 2 minutes. Max file size: 50 MB.

  • Suffolk County plaintiffs mark exhibits with Exhibit 1, 2, 3..., and defendants use Exhibit A, B, C....
  • Suffolk County's primary exhibit rule is Suffolk County Part Rules.
  • Suffolk County courts e-file through NYSCEF, with a maximum file size of 50 MB.
  • Suffolk County is part of the Suffolk County Supreme Court.
  • Eastern long island courts.
  • Multiple courthouse locations.
  • ExhibitPrep generates court-compliant Suffolk County exhibit stamps entirely in the browser, with files never leaving the user's device.
New YorkNYSCEF50 MB limit

Quick Reference

Plaintiff MarkingExhibit 1, 2, 3...
Defendant MarkingExhibit A, B, C...
Court SystemSuffolk County Supreme Court
E-Filing SystemNYSCEF
File Size Limit50 MB
Primary RuleSuffolk County Part Rules

Key Requirements for Suffolk County

  • Eastern Long Island courts
  • Multiple courthouse locations
  • Mandatory pre-marking under 22 NYCRR 202.34, same as every New York county
  • PDF/A required, text-searchable, minimum 200 dpi scanning
  • E-filing capped at 50 MB through NYSCEF

Local Practice Notes

Suffolk County Supreme Court, covering eastern Long Island, follows New York's statewide mandatory pre-marking rule under 22 NYCRR 202.34: counsel must consult before trial and agree on exhibits where possible, with uncontested exhibits marked "into evidence" and contested ones marked "for identification only" until the judge rules. Suffolk caps NYSCEF uploads at 50 MB per document -- half of NYSCEF's statewide maximum of 100 MB, the same local cap New York County uses -- and combined exhibit PDFs must still be PDF/A, text-searchable, and scanned at a minimum 200 dpi. Confirm the specific exchange window with the courtroom clerk rather than assuming a fixed number.

Ready to Stamp Your Suffolk County Exhibits?

ExhibitPrep creates professional exhibit stamps compliant with Suffolk County Supreme Court requirements. Preview free—pay only when you're ready to download.

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Opens the tool set up for Suffolk County — plaintiff: Numbers starting at 1; defendant: Letters starting at A.

Free New York Exhibit Guide

Get the complete New York requirements with:

  • County-specific rules for Suffolk County
  • E-filing format requirements
  • Common mistakes to avoid

Free New York Exhibit Guide

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Court-rule updates and exhibit-prep tips, by state

Every year, New York courts reject exhibits for:

  • Wrong marking convention
  • Missing electronic bookmarks
  • Non-compliant file formats

This guide prevents those mistakes.

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Typical Suffolk County Exhibit Timeline

Discovery
Gather exhibits
Pre-Trial
Mark & exchange
Trial
Present exhibits

Suffolk County follows NYCRR with local part rules.

Suffolk County Exhibit FAQs

How do I mark exhibits for Suffolk County courts?

In Suffolk County, New York, plaintiffs typically use Exhibit 1, 2, 3... while defendants use Exhibit A, B, C.... Always verify with the specific court division's local rules.

What is the e-filing system for Suffolk County?

Suffolk County uses NYSCEF for electronic filing. The maximum file size is typically 50 MB. Check with your specific court for exact requirements.

What are the exhibit rules for Suffolk County Supreme Court?

Suffolk County follows NYCRR with local part rules. Always verify current requirements with the court clerk or your specific judge's standing orders.

Does ExhibitPrep work for Suffolk County courts?

Yes! ExhibitPrep creates professional exhibit stamps that comply with Suffolk County, New York court requirements. Our tool supports the marking conventions used in Suffolk County Supreme Court.

Don't Risk Having Your Exhibits Rejected

Download the checklist so you know exactly what Suffolk County courts require

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Suffolk County Courthouses

Specific filing requirements vary by courthouse. Select your courthouse for detailed information:

Last updated: 2026-07. Always verify current requirements with your court.