Third version TUCSAmark
The third version of TUCSAmark Programme is in practice, where with a Constructional Steel Competence Certificate TUCSA member establishments are classified, graded, assessed and documented. The significant change in the new version is the added EXCn (between n=1 - 4, towards increased force) to the competence scale of practicing grade. Past year TS EN 1090-2, which became the Turkish Standard also denotes the EXCn class according to usage, significance, loading, and production complications that the building necessitates. Association after inspection determines and documents the highest EXCn class. Thus investers can choose among equivalent firms in technical terms to produce the work their building requires.