European standard for mobile access scaffold towers and it's recommended that all mobile towers are built to the standard laid out in this specification. A product standard like EN1004 ensures that whatever product is built to the certification is fit for purpose and most importantly is safe for its users
EN131 is a European committee for standardisation (CEN) harmonised standard for portable steps and ladders, manufactured from metal and certain other materials such as GRP. It covers minimum safety requirements
EN 1999 gives basic design rules for structures made of wrought aluminium alloys and limited guidance for cast alloys. These standards are used to design and certify Lattice Beams.
Witness Test Certificates - Beams
Witness of Physical testing for certified loads on Aluminium 450mm Beam