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Design history

Historical reference · English archive

Thailand Trust Mark

Thailand Trust Mark, or T Mark, appeared in the original T.I.D.E. site's DITP project menu.

What the mark represents

Thailand Trust Mark is a Thai programme associated with products and services made in Thailand. Its official website describes a mark concerned with trusted quality and standards that include labour, environmental and social responsibility. Those are the programme's stated criteria; this independent page does not certify any individual producer.

The 2015 and 2016 T.I.D.E. homepages linked a dedicated Thailand Trust Mark route. Keeping that route gives readers context for why the programme appears beside design and innovation subjects in the archive.

Check the current programme

Eligibility, members and benefits can change. The official Thailand Trust Mark site is the appropriate place to confirm current criteria and the member directory.

Sources and historical context

Related historical pages