This British Standard gives recommendations for the management, staffing and operation of an organization providing keyholding and response services on a contracted basis.
BS 7984:2001 history
2016BS 7984-1:2016 Keyholding and response services. General recommendations for keyholding and response services
2008BS 7984:2008 Keyholding and response services - Code of practice
2001BS 7984:2001 Keyholding and response services - Code of practice