HL7 Electronic Health Record System Functional Model, Release 2.1.1
2.1.1 - Normative

HL7 Electronic Health Record System Functional Model, Release 2.1.1, published by HL7 International / Electronic Health Records. This guide is not an authorized publication; it is the continuous build for version 2.1.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ehrsfm-ig/ and changes regularly. See the Directory of published versions

## Requirements: TI.2.2.1 Audit Log Indelibility (Function)

Official URL: http://hl7.org/ehrs/uv/ehrsfmr2/Requirements/EHRSFMR2-TI.2.2.1 | Version: 2.1.1
Standards status: Normative Active as of 2025-12-13 | Computable Name: TI_2_2_1_Audit_Log_Indelibility

Manage Audit Log Indelibility

Description I:

Audit logs must be maintained in a persistent and indelible form according to scope of practice, organizational policy, and jurisdictional law.

Criteria N:

TI.2.2.1#01 | SHALL | The system SHALL manage each Audit Log entry as a persistent, indelible (unalterable) data object including all metadata.