Assistive products for blind and vision-impaired persons. Tactile walking surface indicatorsWhat is ISO 23599 Product specifications for tactile walking surface indicators about? ISO 23599 discusses assistive products for blind and vision impaired persons. ISO 23599 is an international standard that outlines tactile walking surface indicators for safe mobility of blind or vision impaired persons. ISO 23599 provides product specifications for tactile walking surface indicators (TWSIs) and recommendations for their installation to assist in

BS EN 60974-12:2005 replaces BS EN 60974-12:1996

Project overview (Clause 1 of the PMP)

Why should you use BS EN 50342-3 - Lead-acid starter batteries

BS ISO 15511:2009 Information and documentation

Who is BS EN 60068-2-6 - Environmental testing for sinusoidal vibration for

Confusing product information and inadequate instructions are major sources of frustration for consumers and skilled workers

The aim of BS ISO 15392 is to set out the objectives for sustainability in building construction and from these derives general principles

and measuring instruments used in laboratories or collection or storage silos

Locations which are characterised by being supplied directly at low voltage from the public mains network are considered to be residential

Competence – individuals with the necessary experience

BS EN 50423-1:2005 does not apply to:

as well as the guidance standard ISO 13053