Title: +038=627.001-##001T_03-Fasadevasksystem NorAcon - International Code of Practice (ICOP).pdf
E.3.4 Adjustable work positioning lanyards offer an alternative to fixed-length anchor lanyards in rope access (see Part 2, 2.7.8). Being able to set a precise length of lanyard can assist in several manoeuvres and also reduce potential fall distances. Adjustment elements on work positioning lanyards should not be capable of inadvertent adjustment because this could lead to an unintended lengthening of the work positioning lanyard and an unplanned potential fall situation. Adjustment elements should not be capable of being detached from the work positioning lanyard inadvertently. To protect against this, if the adjustment element can be detached from the work positioning lanyard, it should be such that it can only be detached and attached by at least two consecutive deliberate manual actions.