  
  
G/TBT/N/MEX/495/Add.1  
21 October  2021 
(21-7957) Page: 1/2 
Committee on Technical Barriers to Trade  Original:  Spanish  
 
  
NOTIFICATION  
Addendum  
The following communication, dated 2 1 October 2 021, is being circulated at the request of the 
delegation of Mexico . 
 
_______________  
 
 
Title: Emergency amendment of Mexican Official Standard NOM -249-SSA1 -2010, Nutritional and 
medicinal sterile mixtures, and equipment for the preparation thereof, published on 4 March 2 011 
 
Reason for Addendum:  
[ ] Comment period changed - date:  
[ ] Notified measure adopted - date:  
[ ] Notified measure published - date:  
[ ] Notified measure enters into force - date:  
[ ] Text of final measure available from1: 
[ ] Notified measure withdrawn or revoked - date:  
Relevant symbol if measure re -notified:  
[ ] Content or scope of notified measure changed and text available from1: 
New deadline for comments (if applicable):  
[ ] Interpretive guidance issued and text available from1: 
[X] Other: 
https://www.dof.gob.mx/nota_detalle.php?codigo=5633077&fecha=19/10/2021  
https://membe rs.wto.org/crnattachments/2021/TBT/MEX/21_6679_00_s.pdf  
Notice extending for six months the period of application of Emergency amendment of 
Mexican Official Standard NOM -249-SSA1 -2010, Nutritional and medicinal sterile 
mixtures, and equipment for the preparation thereof, published on 4 March 2 011, 
published on 1 9 April 2 021 
 
Description : The period of application of Emergency amendment of Mexican Official Standard NOM -
249-SSA1 -2010, Nutritional and medicinal sterile mixtures, and equipment for the preparation 
thereof, published on 4 March 2 011, published in the Official Journal on 1 9 April 2 021, has been 
 
1 This information can be provided by including a website address, a PDF attachment, or other 
information on where the text of the final measure/change to the measure/interpretative guidance can be 
obtained.  G/TBT/N/MEX/495/Add.1  
- 2 - 
  extended for six months as of 2 1 October 2 021, in accordance with the last paragraph of Article 31 
of the Quality Infrastructure Law.  
__________  