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Unified Patent Court procedure guides

When is the deadline for notify the registry of refusal to accept service on language grounds?

Defendant entitled to language refusal uses 2 weeks to notify the Registry of refusal and the languages understood, measured against attempted service. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. The ordinary source period remains a conditional fixed boundary, not a variable period merely because this page withholds a calculation. This guide supplies no calculated final date.

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Read why no date is calculated
Period
2 weeks. Conditional refusal right.
Trigger
attempted service
Rule
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

Current UPC maintained legal index and amended Rules effective January 1, 2026, with February 2026 corrigendum retained. Agreement provisions are cross-checked against official original and maintained EPO representations. No complete worldwide amendment search or actual application acceptance is claimed.

Source guide · No automated date

Check the applicable procedure

This UPC Refusing service on language grounds guide preserves the 2-weeks source period and its optional step nature. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

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When is the deadline for notify the registry of refusal to accept service on language grounds?

Defendant entitled to language refusal uses 2 weeks to notify the Registry of refusal and the languages understood, measured against attempted service. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. The ordinary source period remains a conditional fixed boundary, not a variable period merely because this page withholds a calculation. This guide supplies no calculated final date.

Responsible actor. defendant entitled to language refusal. conditional refusal right.

attempted service

The document is neither in a language understood nor an official language of the place of service, and the defendant is entitled to refuse

Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist.

This UPC Refusing service on language grounds guide preserves the 2-weeks source period and its optional step nature. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

How does this provision count time?

  1. notify the Registry of refusal and the languages understood
  2. attempted service
  3. For a procedural step, Rule 300 excludes the event day and uses calendar days, named-week anniversary or calendar-month/year anniversary with missing-day clamping. Judicial vacations do not suspend the period.
  4. Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.

For a procedural step, Rule 300 excludes the event day and uses calendar days, named-week anniversary or calendar-month/year anniversary with missing-day clamping. Judicial vacations do not suspend the period.

Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

Which facts prevent one automatic date?

This UPC Refusing service on language grounds guide preserves the 2-weeks source period and its optional step nature. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.

ResultRead the operative provision and establish the applicable branch.

The identified actor has the document or event described by this source provision. attempted service must be established. The document is neither in a language understood nor an official language of the place of service, and the defendant is entitled to refuse. No final date is supplied without the applicable court location and complete facts.

A different order, actual service event or procedural track applies. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. Check that branch separately. Do not reuse another procedure's event or period.

A nominal period falls on a closed day or depends on another actual event. Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch. Preserve the stated source period. This guide does not infer a final case date.

Which conditions and exceptions apply?

Actual operative event
attempted service
Applicable procedural branch
The document is neither in a language understood nor an official language of the place of service, and the defendant is entitled to refuse Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist.
Host-state calendar and complete act
Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7
  • This UPC Refusing service on language grounds guide preserves the 2-weeks source period and its optional step nature. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.
  • Claimant must distinguish correct the Statement of claim deficiencies under Rule 16.3(a), measured against service of the Registry correction notification. Its stated period is 14 days and its branch is required conditional correction. That event does not replace attempted service for notify the Registry of refusal and the languages understood. Claimant must distinguish pay the applicable infringement action fee under Rule 16.3(b), measured against service of the Registry payment notification. Its stated period is 14 days and its branch is required conditional payment. That event does not replace attempted service for notify the Registry of refusal and the languages understood. Defendant must distinguish lodge a Preliminary objection under Rule 19.1, measured against service of the Statement of claim. Its stated period is 1 months and its branch is optional objection right. That event does not replace attempted service for notify the Registry of refusal and the languages understood.

What must the responsible actor complete?

Questions about this procedure

When is the deadline for notify the registry of refusal to accept service on language grounds?

Who acts on notify the registry of refusal to accept service on language grounds?

Defendant entitled to language refusal is the relevant actor. The act is to notify the Registry of refusal and the languages understood. This branch is conditional refusal right.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

Which event starts the 2 weeks period?

The relevant event is attempted service. The actual event must be established. A catalogue label or estimated event is insufficient.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

What does Rule 271.7 require here?

The primary provision identifies 2 weeks and the act to notify the Registry of refusal and the languages understood. The document is neither in a language understood nor an official language of the place of service, and the defendant is entitled to refuse.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

How do weekends and holidays affect this UPC branch?

For a procedural step, Rule 300 excludes the event day and uses calendar days, named-week anniversary or calendar-month/year anniversary with missing-day clamping. Judicial vacations do not suspend the period. Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.

UPC Rules of Procedure, Rules 300 and 301

What changes this refusal of service branch?

Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist. An actual order, party agreement or different procedural track requires a separate check.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

Which facts must be checked for refusing service on language grounds?

Check the document is neither in a language understood nor an official language of the place of service, and the defendant is entitled to refuse. Confirm attempted service. Check the actual court location, applicable order and any permitted variation. Ordinary refusal of a letter does not automatically defeat service. Rule 271.8 language entitlement must exist.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7

Official sources and review

Provisions used (3)
Provisions used in this guide
ProvisionPurpose
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.7Check the identified procedure, event, counting rule or qualification
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 271.8Check the identified procedure, event, counting rule or qualification
UPC Rules of Procedure, Rules 300 and 301Check the identified procedure, event, counting rule or qualification
Read the official controlling provision

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