   
  
G/TBT/N/PHL/308/Add.1  
 
13 September 2023  
(23-6071) Page: 1/1 
Committee on Technical Barriers to Trade  Original: English  
 
 
NOTIFICATION  
Addendum  
The following communication , dated  11 September 2023, is being circulated at the request of the 
delegation of the Philippines . 
 
_______________  
  
 
Title:  Application Process and Requirements for Post-Approval Changes of Biological Products 
Adopting the World Health Organization Guidelines for Changes to Approved Vaccines and 
Biotherapeutic Products for Human Use  
 
Reason for Addendum:  
[X] Comment period changed - date:  15 September 2023  
[ ] 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[ ] Notified measure withdrawn or revoked - date:  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:  
[ ] Other:  
 
Description:  - 
__________  
  
 
 
1 This information can be provided by including a website address, a pdf attachment, or other 
information on where the text of the final /modified  measure and/or interpretive guidance can be obtained.  