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Q1E – Evaluation of Stability Data

Guideline number: Q1E
Status: Implementation (Step 5)
Adopted (Step 4): 6 February 2003

The ICH Harmonised Guideline was finalised under Step 4 in February 2003. This document extends the main stability Guideline by explaining possible situations where extrapolation of retest periods or shelf-lives beyond the real-time data may be appropriate. Furthermore, it provides examples of statistical approaches to stability data analysis.

The ICH Harmonised Guideline was finalised under Step 4 in July 1997. This document covers the preclinical safety testing requirements for biotechnological products. It addresses the use of animal models of disease, determination of when genotoxicity assays and carcinogenicity studies should be performed, and the impact of antibody formation on duration of toxicology studies.

An addendum was proposed to provide clarification on S6 and an update of the following topics discussed in the original ICH S6 Guideline: species selection, study design, immunogenicity, reproductive and developmental toxicity and assessment of carcinogenic potential. The Harmonised addendum provides further complementary guidance to the S6 Guideline and helps to define the current recommendations and reduce the likelihood that substantial differences will exist among regions.

The addendum reached Step 4 of the harmonisation process in June 2011 and was integrated as part II in the core Guideline that was then renamed S6(R1).

Guideline
WG Presentations / Trainings

Annexes

Annexes

Guideline implementation

ANMAT, Argentina

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Not yet implemented;
ANVISA, Brazil

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Implemented; Date: 7 November 2019; Reference: RDC nº 318/2019 and RDC 359/2020 and RDC 413/2020
COFEPRIS, Mexico

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Implemented; Date: 1 September 2015; Reference: NOM-073-SSA1-2015 Stability Testing of New Drug Substances and Products
EC, Europe

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Implemented; Date: 1 August 2003; Reference: CPMP/ICH/420/02
EDA, Egypt

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Implemented; Date: 31 December 2008; Reference: (Egyptian Guidelines on CTD Quality Module for Human Pharmaceuticals) and (Regulatory guide for mechanisms, procedures and rules of implementing the decree of Egyptian Drug Authority No.343 of 2021)
FDA, United States

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Implemented; Date: 1 June 2004; Reference: Vol. 69, No. 110, p. 32010-11
HSA, Singapore

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Implemented; Date: 1 January 2008; Reference: ASEAN Common Technical Dossier (ACTD) for the registration of pharmaceuticals for human use, Part II: Quality
Health Canada, Canada

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Implemented; Date: 25 September 2003; Reference: File #: 03-118451-122
JFDA, Jordan

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Implemented; Date: 1 March 2008;
MFDS, Republic of Korea

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Implemented; Date: 14 June 2016; Reference: Regulation on Stability Test of Pharmaceuticals [Appendix 8] Evaluation of Stability Data [ MFDS, Republic of Korea Notification]
MHLW/PMDA, Japan

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Implemented; Date: 1 June 2003; Reference: PFSB/ELD Notification No. 0603004
MHRA, UK

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Implemented; Date: 1 August 2003;
NAFDAC, Nigeria

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Not yet implemented;
NMPA, China

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Implemented; Date: 5 February 2015; Reference: Technical Guideline for the Study of Stability of Chemical Drugs (APIs and Preparations) (published by CFDA)(2015)
SAHPRA, South Africa

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Implemented; Date: 1 May 2003; Reference: SAHPGL-PEM-02
SFDA, Saudi Arabia

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Implemented; Date: 22 September 2011;
Swissmedic, Switzerland

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Implemented; Date: 6 February 2003; Reference: ICH Guidelines apply in Switzerland automatically upon reaching Step 4: Swissmedic Journal 05/2006, p. 504
TFDA, Chinese Taipei

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Implemented; Date: 1 April 2005; Reference: Guideline on Stability Testing of Drug Substances and Products
TITCK, Türkiye

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Implemented; Date: 17 July 2017; Reference: Guideline for Stability Testing of Active Ingredients and Finished Products

Q+A

Q+A Status: Implementation (Step 5)