Food and Drug Administration

The Unique Device Identification (UDI) Final Rule

On September 24, 2013, the FDA published a final rule establishing a unique device identification system (the UDI Rule).  The UDI Rule outlines labeling, data submission and standard date formatting requirements for all medical devices in commercial distribution in the U.S., unless an exception or alternative applies.

The rule will be phased in over a 7-year period through an established set of compliance dates.

The compliance date for class III devices is September 24, 2014.

Compliance Date for September 24, 2016: 3 years After Publication of the Final Rule.

  • Class III devices required to be labeled with a UDI must bear a UDI as a permanent marking on the device itself if the device is a device intended to be used more than once and intended to be reprocessed before each use. § 801.45.
  • The labels and packages of class II medical devices must bear a UDI. § 801.20.
  • Dates on the labels of these devices must be formatted as required by § 801.18.
  • Class II stand-alone software must provide its UDI as required by § 801.50(b).
  • Data for class II devices that are required to be labeled with a UDI must be submitted to the GUDID database.  § 830.300.

Download UDI Final Rule in PDF

UDI Final Rule, September 24, 2013 (29 downloads)

UDI Compliance Dates for the UDI Final Rule

Compliance Date Requirement
1 year after publication of the final rule (September 24, 2014) The labels and packages of class III medical devices and devices licensed under the Public Health Service Act (PHS Act) must bear a UDI. § 801.20.
Dates on the labels of these devices must be formatted as required by § 801.18. Data for these devices must be submitted to the GUDID database. § 830.300.
A 1-year extension of this compliance date may be requested under § 801.55; such a request must be submitted no later than June 23, 2014.
Class III stand-alone software must provide its UDI as required by § 801.50(b).
2 years after publication of the final rule (September 24, 2015) The labels and packages of implantable, life-supporting, and life-sustaining devices must bear a UDI.  § 801.20.
Dates on the labels of these devices must be formatted as required by § 801.18.
A device that is a life-supporting or life-sustaining device that is required to be labeled with a UDI must a bear UDI as a permanent marking on the device itself if the device is intended to be used more than once and intended to be reprocessed before each use.  § 801.45.
Stand-alone software that is a life-supporting or life-sustaining device must provide its UDI as required by § 801.50(b).
Data for implantable, life-supporting, and life-sustaining devices that are required to be labeled with a UDI must be submitted to the GUDID database. § 830.300.
3 years after publication of the final rule (September 24, 2016) Class III devices required to be labeled with a UDI must bear a UDI as a permanent marking on the device itself if the device is a device intended to be used more than once and intended to be reprocessed before each use. § 801.45.
The labels and packages of class II medical devices must bear a UDI.  § 801.20.
Dates on the labels of these devices must be formatted as required by § 801.18.
Class II stand-alone software must provide its UDI as required by § 801.50(b).
Data for class II devices that are required to be labeled with a UDI must be submitted to the GUDID database.  § 830.300.
5 years after publication of the final rule (September 24, 2018) A class II device that is required to be labeled with a UDI must bear a UDI as a permanent marking on the device itself if the device is a device intended to be used more than once and intended to be reprocessed before each use. § 801.45.
The labels and packages of class I medical devices and devices that have not been classified into class I, class II, or class III must bear a UDI. § 801.20.
Dates on the labels of all devices, including devices that have been excepted from UDI labeling requirements, must be formatted as required by § 801.18.
Data for class I devices and devices that have not been classified into class I, class II, or class III that are required to be labeled with a UDI must be submitted to the GUDID database.  § 830.300.
Class I stand-alone software must provide its UDI as required by § 801.50(b).
7 years after publication of the final rule (September 24, 2020) Class I devices, and devices that have not been classified into class I, class II, or class III that are required to be labeled with a UDI, must a bear UDI as a permanent marking on the device itself if the device is a device intended to be used more than once and intended to be reprocessed before each use.  § 801.45.
Compliance dates for all other provisions of the final rule.  Except for the provisions listed above, FDA requires full compliance with the final rule as of the effective date that applies to the provision.

Last Updated: 2016-01-13

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