On April 29, 2019 the ABC BOD voted to request the AKC to recognize the ATTS for Beaucerons. As of February 2020, that request has been approved, and as of April 2020 the title can be added to your dog’s AKC record.
The test is designed for the betterment of all breeds of dogs and takes into consideration each breed’s inherent tendencies.
https://atts.org/about-temperament/
If you have already completed the ATTS, you will have to pay the fee to the AKC to have the title added to the dog’s AKC record, and you will receive a certificate of title. If you take the test at any point going forward, you will still pay an additional fee to have AKC recognize the title, similar to the Do More With Your Dog trick titles, Dock Diving, or Barn Hunt.
The form can be found here but remember that it cannot be applied for until April! The AKC published additional information but note the ABC is not listed yet, but should be added in April to both the AKC and ATTS websites.