Which label storage statement corresponds to the tested storage condition?
Stability testing & climatic zones · Label storage statement for the tested condition. Verbatim excerpts from each authority's document, with the section.
SFDA Saudi Food and Drug Authority
GCC Stability Guidelines v3.3 (2018) — archived copy
30 °C/65% RH (long-term) 40 °C/75% RH (accelerated) “Do not store above 30 °C”GCC v3.3 (archived) · Appendix 2, Table 2 (FPPs) ↗
5 °C ± 3 °C ”Store in a refrigerator (2 °C to 8 °C)” -20 °C ± 5 °C “Store in freezer”GCC v3.3 (archived) · Appendix 2, Table 2 (FPPs) ↗
“Protect from moisture” should be added as applicable.GCC v3.3 (archived) · Appendix 2, Table 2 (footnote b) ↗
EU European Union
ICH Q1A(R2) · EMA guidelines
25°C/60%RH (long term) 40°C/75%RH (accelerated) or 30°C/65%RH (long term) 40°C/75%RH (accelerated) None*** Do not refrigerate or freezeEMA storage declaration · A. 4. Core storage statements (table) ↗
25°C/60%RH (long term) 30°C/60 or 65%RH (intermediate) or 30°C/65%RH (long term) Do not store above 30°C or Store below 30°C Do not refrigerate or freezeEMA storage declaration · A. 4. Core storage statements (table) ↗
25°C/60%RH (long term) Do not store above 25°C or Store below 25°C Do not refrigerate or freezeEMA storage declaration · A. 4. Core storage statements (table) ↗
US FDA US Food and Drug Administration
Q1A(R2) · Q1E · ANDA guidance
A storage statement should be established for the labeling in accordance with relevant national/regional requirements. The statement should be based on the stability evaluation of the drug product.FDA Q1A(R2) · 2.2.10 ↗
Where applicable, specific instruction should be provided, particularly for drug products that cannot tolerate freezing. Terms such as ambient conditions or room temperature should be avoided.FDA Q1A(R2) · 2.2.10 ↗
There should be a direct link between the label storage statement and the demonstrated stability of the drug product.FDA Q1A(R2) · 2.2.10 ↗
WHO World Health Organization
TRS 1010 Annex 10 · zone table
Testing condition under which the stability of the FPP has been demonstrated Recommended labelling statementᵃ 25 °C/60% RH (long-term) 40 °C/75% RH (accelerated) “Do not store above 25 °C” 25 °C/60% RH (long-term) 30 °C/65% RH (intermediate, failure during accelerated stability studies) “Do not store above 25 °C”ᵇ 30 °C/65% RH (long-term) 40 °C/75% RH (accelerated) “Do not store above 30 °C”ᵇ 30 °C/75% RH (long-term) 40 °C/75% RH (accelerated) “Do not store above 30 °C”WHO TRS 1010 Annex 10 · Appendix 2, Table A10.2 Recommended labelling statements for finished pharmaceutical products ↗
“Protect from moisture” should be added as applicable.WHO TRS 1010 Annex 10 · Appendix 2, Table A10.2, footnote b ↗
Demonstrated stability at zone II conditions may result in a label storage statement of “Store between 15 and 30 °C” in line with the convention of some zone II regions. A product with such a statement, received in a zone IV country, would be expected to have demonstrated stability at zone IVa or IVb long-term stability conditions. However, when the stability was demonstrated at zone II long-term conditions, the appropriate statement for distribution in a zone IV region would be “Do not store above 25 °C”.WHO TRS 1010 Annex 10 · Appendix 3 Interpretation of storage statements for products approved in climatic zone II when the products are to be distributed in zone IV ↗
Other questions in Stability testing & climatic zones
- What is the long-term storage condition for stability studies?
- What is the accelerated storage condition for stability studies?
- When is an intermediate stability storage condition required?
- What stability data is required at submission for a product with a new active substance?
- What stability data is required at submission for a generic product?
- What stability data is required for the active substance (API)?
- How often must stability samples be tested?
- What is a significant change for the finished product in stability testing?
- Can the shelf life be extrapolated beyond the real-time stability data?
- What post-approval stability commitments are required?
Excerpts are selected for comparison and are not the whole requirement; the binding text is each authority's current official document. Not regulatory advice.