This document specifies a series of methods for the determination of peel adhesion properties of self adhesives tapes. This document contains: Method 1: Self adhesive tapes Measurement of peel adhesion from stainless steel at an angle of 180°; Method 2: Self adhesive tapes Measurement of peel adhesion from its own backing at an angle of 180°; Method 3: Self adhesive tapes Measurement of peel adhesion of double sided and transfer tapes at an angle 180°; Method 4: Self adhesive tapes Measurement of adhesion of the liner to an adhesive tape at an angle of 180°. Annexes A and B specify further variations in the testing protocol according to specific conditions. A guide to the use of these methods is given in Table 1.