The objective of the Location Table Release Team (LTRT) is to improve the quality of location tables used for TMC services worldwide.

**Notice: we are experiencing some technical issues with the webform. Please notifiy about your request to the Executive Office s.chaufton@tisa.org after submitting the form *** 

The LTRT checks in detail the compliance to standards and best-practices of new location tables, and has developed a certification procedure which grants a stamp of quality to those location tables which pass a set of tests.

The Current TMCStudio version approved by TISA is TMCStudio – Version 11.3.0

Before submitting a table for certification, you must be aware of the Certification Procedure & related costs,

click here to read the complete procedure