Suffolk County Motion Practice.
Do You Actually Need to Appear?
Most civil motions in Suffolk County Supreme Court are decided on written submission, and Riverhead is roughly 75 miles east of Manhattan. Sending someone who did not need to be there is expensive. Skipping an argument the court expected is worse. This guide covers how the motion calendar at 1 Court Street works and how to know which kind of date you have.
Book Suffolk CoverageLast verified: August 5, 2026
Verified against the Suffolk County Supreme Court page and the Suffolk Supreme Court Part Rules index on nycourts.gov, the published Part 33 and Part 34 rules, 22 NYCRR 202.7, and 22 NYCRR Part 161, together with our own calendar reviews and appearances at 1 Court Street, Riverhead. Part rules in Suffolk County vary justice by justice, so always check the rules of the assigned justice before relying on any general statement in this guide.
Suffolk County motion practice punishes assumptions in both directions. Attorneys from the city assume every return date means a courtroom appearance, then discover the motion was on submission and nobody needed to make the drive. Attorneys who learn that lesson too well assume everything is on submission, then miss the one date where the court ordered argument.
The answer is not a rule of thumb. It is a short checklist you run before every Suffolk return date.
Key Takeaways
- Civil motion practice for Suffolk County Supreme Court runs at the Hon. Alan D. Oshrin Supreme Court Building, 1 Court Street, Riverhead. Matrimonial and guardianship proceedings sit predominantly in Central Islip instead.
- There is no county-wide rule on appearances. The assigned justice's individual part rules control whether a motion is on submission or set for oral argument, and nycourts.gov posts a separate set for each of the 32 justices on the court's Suffolk Supreme Court Part Rules page.
- 22 NYCRR Part 161 requires counsel who used an artificial intelligence tool in preparing a filing to review it and independently confirm that it contains no fabricated citations, and it permits an individual court to adopt its own part rule on the subject, so read the assigned justice's rules for any certification that part requires.
- A submitted motion is decided on the papers, while an argued motion is a real appearance. Orders to show cause often carry an appearance directive on their face, and missing that date is a default, not a paperwork slip.
- Confirm your return date by reading the part rules, checking the eCourts WebCivil calendar entry, and watching NYSCEF for argument notices or scheduling orders after the motion is submitted.
- Discovery motions require a good faith conferral affirmation under 22 NYCRR 202.7, and Suffolk justices enforce it before the motion is heard on the merits.
- When the court does want counsel in Riverhead, the Law Office of Frederic R. Abramson provides per diem coverage for the appearance, with a written report delivered the same day.
How Suffolk County Motion Practice Works
Civil cases in Suffolk County Supreme Court are individually assigned, and motion practice runs through the assigned justice under that justice's own part rules. The court is split between two locations: matrimonial and guardianship proceedings are heard predominantly in Central Islip, and all other civil matters are heard in Riverhead, at the Hon. Alan D. Oshrin Supreme Court Building, 1 Court Street, Riverhead, NY 11901. The main court number is 631-740-3850 and the chief clerk's office is 631-852-2334.
There is no single county-wide rule for whether a motion requires an appearance. The controlling document is the assigned justice's part rules, and nycourts.gov posts a separate set for each of the 32 justices listed on the court's Suffolk Supreme Court Part Rules page. Those rules differ meaningfully from part to part. Some justices take motions on submission on the return date and notify counsel only if they want oral argument. Some routinely hear argument. Some direct that specific motion types, such as summary judgment, be argued. Read the rules for the part you are actually in rather than working from a general impression of the county.
Submission vs. Argued Motions
A submitted motion is decided on the papers. The return date is a filing milestone, not an event. Nobody appears, the motion marks fully submitted, and the decision arrives when it arrives.
An argued motion is a real appearance: counsel present, questions from the bench, sometimes a settlement conversation at the edges of the record. Orders to show cause deserve special attention, because they frequently carry an explicit appearance directive on their face, and skipping that date is not a paperwork error, it is a default.
The dangerous middle case
The motion that sat on submission for weeks and then gets scheduled for argument. The signal usually comes through a NYSCEF notice or an eCourts calendar change, not a phone call. If nobody at your firm is watching the eCourts entry after submission, you can miss the court's request for argument on a motion you thought was finished.
How to Confirm Whether an Appearance Is Required
Run this checklist before every Suffolk return date
- Read the assigned justice's part rules on nycourts.gov. Look for the motion practice section, the adjournment procedure, and any certification the part requires with the papers. The rules are genuinely part-specific. In Part 34, for example, Justice Pastoressa hears motions and conferences on Wednesdays, adjournment requests go to chambers by email, and a motion is decided on submission unless a party requests oral argument in writing and the court grants it. In Part 33, Justice Whelan grants no adjournment without prior permission obtained by telephone or email.
- Check the eCourts WebCivil calendar entry. The appearance type on the entry for your return date is the court's own characterization. An entry marked as a submission is different from one marked for argument or conference.
- Check NYSCEF for notices. Scheduling orders, argument notices, and interim orders land there first.
- If anything is ambiguous, call the part. A two minute call beats a wasted trip in either direction.
Practical tip
When opposing counsel asks whether you are appearing, do not treat their read as authoritative. Experienced Suffolk practitioners disagree about whether a given motion date requires attendance. The eCourts entry and the part rules settle it; opinions do not.
Discovery Motions: The Conference Comes First
Before filing a discovery motion in Suffolk County, counsel are expected to attempt informal resolution, and the motion must include the good faith affirmation required by 22 NYCRR 202.7, detailing the conferral effort. Suffolk justices enforce this. A discovery motion without a real conferral history behind it risks being rejected or denied without reaching the merits, which means the drive to Riverhead, if there was one, was for nothing.
When You Do Need Someone in Riverhead
When the checklist comes back and the answer is yes, the court expects counsel, the economics get simple. Riverhead is a half day of travel round trip from the city, and more from most of the region. That is the appearance to cover.
The Law Office of Frederic R. Abramson provides per diem coverage for oral arguments, conferences, and other appearances at Suffolk County Supreme Court in Riverhead. We have been handling court appearances throughout New York for more than 20 years, and every appearance comes with a written report delivered by end of business, so you know what happened in the courtroom the same day it happened.
Suffolk County also runs a dedicated ADR conference program in Riverhead with its own pre-conference filing requirements. If your case has an ADR conference rather than a motion date, see our Suffolk Riverhead ADR Part guide.
Frequently Asked Questions
Do I need to appear on a motion in Suffolk County Supreme Court?
Often not, but there is no county-wide rule and the answer depends entirely on the part. Suffolk posts a separate set of part rules for each of the 32 justices on its Supreme Court Part Rules page on nycourts.gov, and some justices take motions on submission unless they direct oral argument while others hear argument as a matter of course. The clearest appearance triggers are an order directing argument, an order to show cause carrying an appearance directive on its face, and conference-style applications. Always check the assigned justice's part rules and the eCourts entry before deciding.
How do I know if my Suffolk motion is on submission?
Check three sources: the assigned justice's part rules posted on nycourts.gov, the eCourts WebCivil calendar entry for the return date, and any NYSCEF notices in the case. If the part rules say motions are on submission and no notice orders argument, no appearance is required. If anything is ambiguous, contact the part before skipping the date.
What is required before filing a discovery motion in Suffolk County?
Suffolk County requires an attempt at informal resolution before a discovery motion is filed, and the requirement is enforced strictly. The motion must include an affidavit or affirmation documenting the conferral effort, consistent with the good faith requirement of 22 NYCRR 202.7.
Where are Suffolk County Supreme Court civil motions heard?
Civil motion practice for Suffolk County Supreme Court is centered at 1 Court Street, Riverhead, NY 11901. Riverhead is roughly 75 miles east of Manhattan, which is the main reason firms outside Suffolk retain per diem coverage for the appearances that do require attendance.
Who provides per diem coverage for Suffolk County Supreme Court motions?
The Law Office of Frederic R. Abramson, 160 Broadway, Suite 500, New York, NY 10038, provides per diem coverage for oral argument, conferences, and other appearances at Suffolk County Supreme Court in Riverhead. Fred Abramson has been handling court appearances throughout New York for more than 20 years. Every appearance includes a written report delivered by end of business. Call 212-233-0666 or text 917-686-3827 to book an appearance.
The Bottom Line
Suffolk motion practice defaults to paper, which makes the exceptions the whole game. Read the assigned justice's part rules, read the eCourts entry, watch NYSCEF after submission, and when the court does want counsel in Riverhead, send someone who appears there rather than burning a day of your own.
Phone: 212-233-0666 | Text/Emergency: 917-686-3827 | Email: fabramson@abramsonlegal.com
When your case is on the line, send someone who knows the courtroom.
Attorney Advertising. Prior results do not guarantee a similar outcome. The Law Office of Frederic R. Abramson, 160 Broadway, Suite 500, New York, NY 10038. 212-233-0666.
See our complete Suffolk County Supreme Court Guide, the Riverhead ADR Part Guide, or the Suffolk County judge directory.
Revision Notes
- August 2026: Removed the statement that Part 34 requires an adjournment request by 3:00 p.m. 48 hours before the appearance date. That rule belongs to Part 34 of New York County Supreme Court, not to Suffolk Part 34, and it was published here in error. The checklist now describes the actual published Suffolk Part 33 and Part 34 practices.
- August 2026: Removed the statement that some Suffolk parts require an artificial intelligence certification with every motion submission. No published Suffolk part rule we could locate imposes one. The page now states the 22 NYCRR Part 161 requirement accurately and directs the reader to the assigned justice's rules.
- August 2026: Replaced "roughly 32 civil parts" with the verified count of 32 justices listed on the court's Suffolk Supreme Court Part Rules page.
- August 2026: Confirmed the courthouse name, address, main number 631-740-3850, chief clerk number 631-852-2334, and the split between Riverhead and Central Islip against the court's own page. Confirmed the good faith affirmation requirement at 22 NYCRR 202.7(a)(2).
- July 2026: Initial publication. Submission-default pattern and checklist based on part rules posted on nycourts.gov and our ongoing Suffolk County appearances.