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Unified Patent Court procedure guides

When is the deadline for application for review of the registrar's decision on removal of an unauthorised opt-out or withdrawal?

Person challenging the Registrar removal decision uses 1 month to lodge an Application for review with the Registrar, measured against notification of the challenged Registrar decision. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. 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
1 months. Conditional review right.
Trigger
notification of the challenged Registrar decision
Rule
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3

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 Optout removal review guide preserves the 1-months source period and its optional step nature. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. 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 5A.3

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  • “The Evidence Record saved us time with our insurance on bankruptcy matters.”

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  • “The most up-to-date service we could find.”

    Li ChenArbitration practitioner · Singapore

When is the deadline for application for review of the registrar's decision on removal of an unauthorised opt-out or withdrawal?

Person challenging the Registrar removal decision uses 1 month to lodge an Application for review with the Registrar, measured against notification of the challenged Registrar decision. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. 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. person challenging the Registrar removal decision. conditional review right.

notification of the challenged Registrar decision

The Registrar decided removal of an unauthorized opt-out or withdrawal entry

The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically.

This UPC Optout removal review guide preserves the 1-months source period and its optional step nature. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. 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 5A.3

How does this provision count time?

  1. lodge an Application for review with the Registrar
  2. notification of the challenged Registrar decision
  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 5A.3

Which facts prevent one automatic date?

This UPC Optout removal review guide preserves the 1-months source period and its optional step nature. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. 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. notification of the challenged Registrar decision must be established. The Registrar decided removal of an unauthorized opt-out or withdrawal entry. No final date is supplied without the applicable court location and complete facts.

A different order, actual service event or procedural track applies. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. 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
notification of the challenged Registrar decision
Applicable procedural branch
The Registrar decided removal of an unauthorized opt-out or withdrawal entry The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically.
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 5A.3
  • This UPC Optout removal review guide preserves the 1-months source period and its optional step nature. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.
  • Patent proprietor, applicant or relevant certificate holder must distinguish notify the Registry of an eligible opt-out under Article 83.3, measured against the legally applicable end of the transitional period. Its stated period is 1 months and its branch is conditional opt-out right. That event does not replace notification of the challenged Registrar decision for lodge an Application for review with the Registrar. Parties whose joint language application was refused must distinguish request transfer of the action to the central division under Rule 321.3, measured against the Registry informing the parties that the panel did not approve the joint application. Its stated period is 10 days and its branch is conditional transfer request. That event does not replace notification of the challenged Registrar decision for lodge an Application for review with the Registrar. Other party invited by the president must distinguish indicate its position on using the patent language under Rule 323.2, measured against the President's invitation to state that position. Its stated period is 10 days and its branch is required conditional response. That event does not replace notification of the challenged Registrar decision for lodge an Application for review with the Registrar.

What must the responsible actor complete?

Questions about this procedure

When is the deadline for application for review of the registrar's decision on removal of an unauthorised opt-out or withdrawal?

Who acts on application for review of the registrar's decision on removal of an unauthorised opt-out or withdrawal?

Person challenging the Registrar removal decision is the relevant actor. The act is to lodge an Application for review with the Registrar. This branch is conditional review right.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3

Which event starts the 1 month period?

The relevant event is notification of the challenged Registrar decision. 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 5A.3

What does Rule 5A.3 require here?

The primary provision identifies 1 month and the act to lodge an Application for review with the Registrar. The Registrar decided removal of an unauthorized opt-out or withdrawal entry.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3

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 optout removal review branch?

The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically. An actual order, party agreement or different procedural track requires a separate check.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3

Which facts must be checked for optout removal review?

Check the registrar decided removal of an unauthorized opt-out or withdrawal entry. Confirm notification of the challenged Registrar decision. Check the actual court location, applicable order and any permitted variation. The application addresses the President of the Court of Appeal and uses an EPO official language. It does not remove the entry automatically.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3

Official sources and review

Provisions used (2)
Provisions used in this guide
ProvisionPurpose
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 5A.3Check 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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