  
  
G/TBT/N/MEX/488/Add.1  
24 June 2021 
(21-5127) Page: 1/1 
Committee on Technical Barriers to Trade  Original:  Spanish  
 
NOTIFICATION  
Addendum  
The following communication, dated 2 4 June 2 021, is being circulated at the request of the 
delegation of Mexico . 
 
_______________  
 
 
Title: Draft Mexican Official Standard PROY -NOM-003-ENER -2020: Thermal efficiency of water 
heaters for domestic and commercial use . Limits, test methods and labelling  
 
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[ ] Notified measure withdrawn or revoked - date:  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=5620707&fecha=09/06/2021  
Response to the comments received  
 
Description : Please be advised of the publication of the reply to the comments received on draft 
Mexican Official Standard PROY -NOM-003-ENER -2020: Thermal efficiency of water heaters for 
domestic and commercial use . Limits, test methods and labelling.  
__________  
 
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.  