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United States · Delaware Court of Chancery

Does Chancery’s forty-five-day admissions floor itself set a response deadline?

Rule 36(a) protects a defendant from responding before 45 days after process service unless the Court shortens the time. It is a floor, not an independent deadline.

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Period
The forty-five-day floor is not a standalone response deadline. The preset lacks the competing request-service period and any court modification.
Trigger
Service of the summons and complaint on the defendant, compared with admission-request service
Rule
Ct. Ch. R. 36(a)
Ct. Ch. R. 36(a)

Official rules current as of June 1, 2026, reviewed. The calculator supports this current edition only.

Source guide · No automated date

Does Chancery’s forty-five-day admissions floor itself set a response deadline?

The forty-five-day floor is not a standalone response deadline. The preset lacks the competing request-service period and any court modification.

Ct. Ch. R. 36(a)

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Which event starts this Ct. Ch. R. 36(a) inquiry?

Service of the summons and complaint on the defendant, compared with admission-request service

Compare the ordinary request-service response period with the protected floor. A later request may carry a later ordinary response time.

Responsible actor. The defendant protected by the early admissions-response floor. Establish process service, request service and any court-shortened or extended time.

Ct. Ch. R. 36(a)

Which comparisons must be resolved before counting?

  1. Service of the summons and complaint on the defendant, compared with admission-request service
  2. Compare the ordinary request-service response period with the protected floor. A later request may carry a later ordinary response time.
  3. Identify the actual competing event, court order or statutory condition described here before applying Rule 6. No single date is computed.
  4. Preserve the competing dates and serve the signed answer or objection within the actual applicable response period.

The source guide explains the actual missing comparisons or procedural conditions. No computed or paid date is supplied.

Rule 6(c) adds three calendar days after the ordinary Rule 6(a) period only for an act measured after service made exclusively by mail. It applies to party acts, not Court acts. Electronic service, an entry-based clock and a filing-based clock do not acquire that addition merely because a paper copy is mailed. These calculations show the disclosed nonexclusive-mail base component; they do not implement the mail-only addition or infer service effectiveness.

These reviewed calculators use the official edition current as of June 1, 2026. Events before that date and backward periods crossing before that date receive no computed or paid date. This is publication coverage, not a finding that an actual procedural act is late. Historical editions, emergency measures, court-modified dates and actual additional closures require separate review.

Ct. Ch. R. 6(a)–(c)

What distinguishes these procedural branches?

Assume requests served with process and requests served much later. The same minimum process-service protection does not determine both final response times.

The forty-five-day floor is not a standalone response deadline. The preset lacks the competing request-service period and any court modification.

Which qualifications change this procedure?

Court-shortened floor
The rule permits the Court to shorten the protected floor.
Admission consequence
Failure to serve the answer or objection within the applicable response time can admit the matter.
Mail-only service and actual court schedule
Rule 6(c) adds three calendar days after the ordinary Rule 6(a) period only for an act measured after service made exclusively by mail. It applies to party acts, not Court acts. Electronic service, an entry-based clock and a filing-based clock do not acquire that addition merely because a paper copy is mailed. These calculations show the disclosed nonexclusive-mail base component; they do not implement the mail-only addition or infer service effectiveness.
Current edition and historical scope
These reviewed calculators use the official edition current as of June 1, 2026. Events before that date and backward periods crossing before that date receive no computed or paid date. This is publication coverage, not a finding that an actual procedural act is late. Historical editions, emergency measures, court-modified dates and actual additional closures require separate review.
Ct. Ch. R. 36(a)
  • Establish process service, request service and any court-shortened or extended time.
  • The forty-five-day floor is not a standalone response deadline. The preset lacks the competing request-service period and any court modification.

Which completed acts and evidence should be preserved?

Questions about Ct. Ch. R. 36(a)

Does Chancery’s forty-five-day admissions floor itself set a response deadline?

Is day forty-five always the final deadline?

No. The provision protects a minimum time; a later ordinary response period still matters.

Ct. Ch. R. 36(a)

Can the Court require an earlier response?

Yes. The protected floor applies unless the Court shortens it.

Ct. Ch. R. 36(a)

Does the floor run from the admission requests?

No. Its stated event is service of the summons and complaint on the defendant.

Ct. Ch. R. 36(a)

Official Chancery sources and edition review

Provisions used (10)
Provisions used in this guide
ProvisionPurpose
Ct. Ch. R. 36(a)The particular actor, event, procedural act and rule conditions
Ct. Ch. R. 36(a)The separately identified counting, filing, procedural qualification or edition source
Ct. Ch. R. 6(a)–(c)The separately identified counting, filing, procedural qualification or edition source
Ct. Ch. R. 5(b)–(f)The separately identified counting, filing, procedural qualification or edition source
1 Del. C. § 501(a)–(c)The separately identified counting, filing, procedural qualification or edition source
Court of Chancery rule editions and amendmentsThe separately identified counting, filing, procedural qualification or edition source
May 18, 2026 implementing order, effective June 1, 2026The separately identified counting, filing, procedural qualification or edition source
July 12, 2024 corrected implementing orderThe separately identified counting, filing, procedural qualification or edition source
September 23, 2025 Magistrate amendments, effective September 30, 2025The separately identified counting, filing, procedural qualification or edition source
Register in Chancery filing practices, July 26, 2023Older filing practices, read subject to the current Rule 5 text
Read the official rule

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