Version 1.3

JATS version 1.3 reflects the changes that have been made to v1.2 based on public comments. This version is an official revision to the NISO Standard. It was approved on 10 June 2021.

The change report documenting the differences between versions 1.2 and 1.3 is available in the Tag Library: NISO-JATS-1-2-to-1-3.

The schemas, including versions with MathML3, and documentation specific to version 1.3 are available on this site.


The Journal Publishing v1.3 Tag Library is available at

The Tag Library for the OASIS table model is available at

Available schemas

The models and constraints in this Tag Set are encoded in several schema languages:

All of the schema files for this Tag Set are available by anonymous FTP:

In addition, the schemas are available at the following URIs: