The LASeR and SAF specifications are available at the link below.
Please read the disclaimer information.
Disclaimer: This document is the final specification of ISO/IEC 14496-20, LASeR and SAF, (June 2006) also call LASeR v1 freely available on the ITTF website.
Electronics attachments including LASeR XML and binary are available on the same portal.
Corrigendum and 1st Amendement (also called LASeR v2) are available as a DRAFT second edition at the link below.
ISO/IEC 14496-20 DRAFT second edition PDF
document with electronic attachments