forster norm) type testing in accordance with harmonised standard EN 14351-1 as well as in combination with EN 16034 commissioned a notified test body to perform all ITT (initial type testing) as required [...] conditions for the use of test results, classification reports and technical documentation of ITT (initial type test) of Forster Profilsysteme AG (in the following: ”License documents”) for the following profile [...] Profilsysteme has, for its Systems for curtain walls (forster thermfix vario, forster thermfix light) type testing in accordance with harmonised standard EN 13830 Systems for windows and doors without requirements