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DHF TS 001:2013 Enhanced Requirements & Test Methods for Anti Ligature Hardware
DHF TS 003:2012 Door Chains and Limiters
DHF TS 006:2011 Enhanced Specification for Doorsets
DHF TS 007:2014 + A1:2015 Enhanced Security Performance Requirements
DHF TS 009:2012 Enhanced Security and General Requirements for Letter Box Assemblies
DHF TS 010:2016 Electromagnetic Locking Devices Performance Requirements and Test Methods
DHF TS 011:2016 Code of Practice
DHF TS 621:2011 Thief Resistant Electromechanically Operated Lock Assemblies