Disclosure / inspection notice served (§3120 / §3121)
Triggering event: Disclosure / inspection notice served (§3120 / §3121). Once this happens in a New York civil action, one deadline starts running under the CPLR. The rule is listed below with the governing section. Enter your date to get the exact due date, adjusted for the service method and rolled off weekends and New York court holidays.
| Deadline | Period | CPLR rule | Notes |
|---|---|---|---|
| Objection to disclosure / inspection | 20 calendar days after the triggering event | CPLR 3122(a) ↗ Article 31 — Disclosure | Within 20 days of service of a §3120 or §3121 notice or subpoena duces tecum. |
Worked example: disclosure / inspection notice served (§3120 / §3121) on Tuesday, September 15, 2026
If disclosure / inspection notice served (§3120 / §3121) happened today, here is when each deadline would fall depending on how the paper was served. Dates already account for the weekend and holiday roll.
| Deadline | Personal delivery | By mail (+5 days) | NYSCEF e-service (+2 days) |
|---|---|---|---|
| Objection to disclosure / inspection | Monday, October 5, 2026 | Tuesday, October 13, 2026 | Wednesday, October 7, 2026 |
Objection to disclosure / inspection
20 calendar days after disclosure / inspection notice served (§3120 / §3121). Within 20 days of service of a §3120 or §3121 notice or subpoena duces tecum. Governing rule: CPLR 3122(a) (Article 31, Disclosure).
How the service method changes the date
The period runs from service, and the method of service can extend it. Under CPLR 2103(b), mail adds 5 calendar days, overnight courier adds 1 business day, and NYSCEF e-service adds 2 days under Uniform Rule 202.5-b(f)(2). Personal delivery adds nothing. When the last day falls on a Saturday, Sunday, or New York public holiday, the deadline rolls to the next business day (CPLR 2103(a); General Construction Law §25-a).
Frequently asked questions
How long after disclosure / inspection notice served (§3120 / §3121) is the objection to disclosure / inspection in New York?
What if the deadline falls on a weekend or holiday?
Can the court extend this deadline?
Other deadlines under Article 31 (Disclosure)
Browse every CPLR deadline by triggering event →
Individual part rules and the Uniform Civil Rules (22 N.Y.C.R.R. Part 202) often impose deadlines shorter than the CPLR default. Check the assigned judge’s part rules before relying on a statutory period.