This standard specifies the relevant requirements for the installation, design, construction, acceptance, maintenance and testing of outdoor advertising facilities. This standard applies to the setting, design, construction, acceptance, maintenance and testing of outdoor advertising facilities in this city.
DB31/ 283-2015 history
2015DB31/ 283-2015 Technical specifications for setting up outdoor advertising facilities
2003DB31/ 283-2002 Technical specifications for setting up outdoor advertising facilities