This European Standard specifies requirements for conical lock fittings with a 6 96 (Luer) taper for use with hypodermic syringes and needles and with certain other apparatus for medical use e.g. transfusion equipment.
EN 1707:1996 history
1996EN 1707:1996 Conical fittings with a 6 % (Luer) taper for syringes, needles and certain other medical equipment - Lock fittings