The TMMi Foundation has made the TMMi model and the related test asssesment scheme available to the market. The TMMi Foundation itself is not conducting assessments or providing guidance or advice, other than that provided in the published documents.
However, a global network of certified TMMi practitioners and accredited TMMi Assesment Service Providers has been developed. These channels can be used to ask specific information and/or support for test process improvement and assesments.