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# FDA Updates ICH Standard for Electronic Safety Reports
- URL: https://www.fdaweb.com/fda-updates-ich-standard-for-electronic-safety-reports/
- Published: 2026-10-01T20:18:33.000Z
- Updated: 2026-10-01T20:18:33.000Z
- Author: David McFarland
- Tags: Drugs

FDA has posted an updated final guidance describing the international technical standard for electronically transmitting individual case safety reports, incorporating technical changes made to the ICH E2B(R3) implementation guide in 2025.

The [guidance](https://www.fda.gov/media/81904/download?ref=fdaweb.com), entitled “E2B(R3) Electronic Transmission of Individual Case Safety Reports (ICSRs) Implementation Guide — Data Elements and Message Specification,” provides the framework for exchanging adverse event and adverse reaction reports electronically between drug firms, regulators and other pharmacovigilance stakeholders. FDA says the document was updated to incorporate technical updates made to the ICH implementation guide last year.

The guidance is primarily aimed at system developers, IT professionals and users responsible for systems that create, transmit and receive electronic safety reports. It establishes technical requirements for generating valid XML messages rather than recommending a particular database or software platform.

E2B(R3) is intended to standardize the definitions and electronic transmission of safety-report data regardless of the source or destination. It applies to reports from both pre- and post-approval settings and covers adverse drug reactions and adverse events. The standard is designed to be independent of particular computer platforms, applications and vendors.

The framework also covers cases that may not involve a conventional adverse event, including reports involving pregnancy exposure, overdose, medication errors and potential lack of efficacy. The guidance says additional locally defined data elements should generally be avoided to preserve the integrity and interoperability of the international standard.