Trade mark number: 
At the time of filing, this trade mark was owned by OTI - Institut fur Okologie, Technik und Innovation abgekurzt OTI, an organisation established to promote standards applicable to textiles.

The rules governing the use of this registration define the requirements for the absence of known harmful substances which can be found in textiles due to improper processing and the use of non suitable chemicals, auxiliaries and dyes, which may have some kind of adverse effect on persons during the normal prescribed use.

Certification rules: 
1432754.pdf PDF in PDF format [17.26 MB]