NAACCR XML Base Dictionaries updated to v1.5

  • 1.  NAACCR XML Base Dictionaries updated to v1.5

    Posted 10-06-2021 10:50 AM
    The NAACCR XML Base Dictionary files have been updated to v1.5 and linked on the main NAACCR XML website:

    Changes are minor, including:
    - 10/01/2021: Added dateLastModified attribute and set specificationVersion to 1.5.

    You can see a complete changelog of the files at the top of each base dictionary file in the comment section. 

    Questions and comments about the NAACCR XML Data Exchange Standard can be directed to the NAACCR forums: 

    Or, feel free to contact the co-chairs: Isaac Hands ( and Valerie Yoder (

    Thank you,

    Isaac Hands and Valerie Yoder, Co-Chairs
    NAACCR XML Data Exchange Workgroup