Compliance research

GUDID storage and handling: lower bounds, upper bounds and special conditions

FDA’s acquired field table treats storage/handling type, numeric bounds and unit as related fields. Once a type is added, at least one bound and the relevant unit are conditional; a single exact value uses both bounds. Special-storage text has its own condition. Source these values from approved product information, rather than inventing a range from a product name.

Evidence retrieved 2026-10-06. Source versions and topic-specific limits are listed below.

Observed FDA field relationships

Which fields change this workflow?

FDA Data Elements Reference Table; acquired link labelled December 17, 2024. Entry conditions and edit rules below are transcribed from that version.

FieldRecorded entry conditionPost-grace-period edit ruleRecorded new-DI trigger
Storage and Handling Type [1]OptionalAdd Delete EditNo
Low Value [2]Conditionally Required* *One value (Low or High) is required if Storage and Handling Type is added to the device recordAdd Delete EditNo
High Value [3]Conditionally Required* *One value (Low or High) is required if Storage and Handling Type is added to the device recordAdd Delete EditNo
Unit of Measure [4]Conditionally Required* *Required if Storage and Handling Type is added to the device recordAdd Delete EditNo
Special Storage Conditions [5]Conditionally Required* *Required if 'Special Storage Conditions' is selected aboveAdd Delete EditNo

Definitions and entry notes

Storage and Handling Type [1]

Indicates storage and handling requirements that are required for the device including temperature, humidity, and atmospheric pressure.

Recorded entry notes and format

Choose a value from the drop down LOV. Conditions of the Storage and Handling Type are measured below as a range, with a Low Value and a High Value. More than one Storage and Handling Type can be added per device record.

Data type: NA

Entry values: Refer to List of Values (LOV) sheet

Low Value [2]

Indicates the low value for storage and handling requirements.

Recorded entry notes and format

Enter a number for Low Value. Must enter at least one value, Low or High but can enter both Low Value and High Value, if needed. When Storage and Handling value is a range, this is the lower end of that range When Storage and Handling value is not to fall below a minimum value, enter the number here When Storage and Handling value is exactly a value, enter the value here and in Storage and Handling High Value The low value can be up to 6 characters in length including leading zero, decimal and negative sign. Up to 4 numbers are allowed after the decimal.

Data type: Type: Num. Length: 6

Entry values: NA

High Value [3]

Indicates the high value for storage and handling requirements.

Recorded entry notes and format

Enter a number for High Value. Must enter at least one value, Low or High but can enter both Low Value and High Value, if needed. When Storage and Handling value is a range, this is the higher end of that range When Storage and Handling value is not to rise above a maximum value, enter the number here When Storage and Handling value is exactly a value, enter the value here and in Storage and Handling Low Value The high value can be up to 6 characters in length including leading zero, decimal and negative sign. Up to 4 numbers are allowed after the decimal.

Data type: Type: Num. Length: 6

Entry values: NA

Unit of Measure [4]

The unit of measure associated with the storage and handling conditions.

Recorded entry notes and format

Choose a value from the drop down LOV.

Data type: NA

Entry values: Refer to List of Values (LOV) sheet

Special Storage Conditions [5]

Indicates any special storage requirements for the device.

Recorded entry notes and format

Enter any other storage conditions. For devices kept at room temperature, or other standard conditions, input that information here.

Data type: Type: Alphanum. Length: 200

Entry values: NA

Reference limits and edit-rule footnotes

Add = Addition of new data is allowed; Delete = Deletion of entered data is allowed; Edit = Editing of entered data is allowed; None = NO edit, add, or delete are allowed; NA = data element is not able to be changed directly; most are ‘auto-populated’ fields whose information depends on another data element Note: The above do not apply if the device is “unlocked” for editing. For more information on “unlocking” device records for editing, please visit www.fda.gov/udi [6]

See 21 CFR 830.310 and 830.340 for required data elements. [7]

Most of the information presented here is applicable to GUDID HL7 SPL submissions, but there are some differences pertinent to each submission option. Please refer to the HL7 SPL Implementation package of files for additional details on HL7 SPL xml file submission option. [8]

These are dated FDA reference-table fields, not an automated legal applicability assessment or validated submission. The AccessGUDID download schema is different from the FDA HL7 SPL submission implementation package. No quarantined schema is used.

A mapping worksheet for this workflow

Use this checklist to gather your business or product details before speaking with a specialist. The items below explain what to record and suggest useful supporting documents. You can add your own answers in the editable project brief.

  1. Choose the approved condition

    Extract the relevant temperature, humidity, pressure or special-storage statement from controlled product information.

    Useful evidence: Approved labels/IFU and validated storage specification.

  2. Map the bound semantics

    Separate minimum-only, maximum-only, bounded-range and exact-value cases using the source table’s entry rules; retain signs and units.

    Useful evidence: Condition/type/bounds/unit worksheet and conversion rationale.

  3. Reconcile exceptional conditions

    Check conditional special text and unsupported formatting before upload; investigate disagreement between artwork and master data.

    Useful evidence: Reviewed exception list and label-to-record reconciliation.

Work packages and dependencies

Questions for providers

Sources and data dates

Read the official document in context. The audit details identify the precise locators and preserved versions used for this page.

US Food and Drug Administration — published reference ↗

Mon, 16 Dec 2024 01:15:52 GMT · retrieved 2026-10-06

Audit details: precise locators and snapshot identifiers

Source key D02 · snapshot f8318545152bce0733ec399fdae290591dc81d521958ea88d7f914e426703f57

  • [1] GUDID_Data_Elements!row 83 · record 1cf903ab3bce7add33c735e445b1625756d278b68bd98da92dbd872ef8c4e162
  • [2] GUDID_Data_Elements!row 84 · record 5a7525b521da30f964a01f77aebad7b8cc98677515190cf27d303517214ddd4e
  • [3] GUDID_Data_Elements!row 85 · record 6c698b8dbfc86e5de7fb292162c2927ad0886ab8eafb96afb742aceb5726a2cf
  • [4] GUDID_Data_Elements!row 86 · record a5514606e0d50e9a7b1f748f475d7ed849904c68392502d2660192df88e6122f
  • [5] GUDID_Data_Elements!row 87 · record 6c19451da18ada8bb9932fb444de253e07fe0198143f665c3a5dcd6a82b72fcb
  • [6] GUDID_Data_Elements!row 98 · record 535001122b7936cad6d5c2e127d4f824c82da28cd52e80db25cabfe07c9de67c
  • [7] GUDID_Data_Elements!row 99 · record ffccb1b71368c7cd52da1fb372a1ca9e4329de68d369deee8f108ab2bdca3dd6
  • [8] GUDID_Data_Elements!row 101 · record 4cfaec69a71b8c793db9c3e66d357cbb4cefa43e640103366246094fb02f16a0

Prepare an editable project brief

Confirm the facts, scope and contact preference before sharing your project. Preparing this page sends no provider outreach.

Choose work packages to discuss

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