UL Worldwide
North America
Europe
Denmark
France
Germany
Sweden
Switzerland
U.K.
Latin America
Asia Pacific
Argentina
Brazil
Mexico
Australia
India
Malaysia
New Zealand
Thailand
Hong Kong
Singapore
Learn more about the Product Mindset — a global collective consciousness reflecting how people feel about products — whether they are making and selling them or buying and consuming them.
more
UL Advantage is a revolutionary approach to safety certification, providing a faster, smarter, more flexible path to the proven benefits of UL certification.
more
Helping safe, compliant products to reach the global marketplace.
more
Delivering a breadth of services for the growing area of sustainability.
more
Leveraging UL's engineering, safety and performance expertise for the critical systems essential to our well-being.
more
Delivering product testing and assessments demanded by the global supply chain.
more
Offering training, advisory services and thought leadership to give businesses a competitive edge.
more
Share

Technical work program

ULC Project Stage Codes

  • S100A BUILDING CONSTRUCTION MATERIALS

    Display Standards

    Standard Specialist

    Mary Huras
    Email:      mary.huras@ul.com
    Phone:     613-755-2729 ext. 61425
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S300A BURGLAR ALARM EQUIPMENT AND SYSTEMS

    Display Standards

    Standard Specialist

    Mahendra (Mike) Prasad
    Email       Mahendra.Prasad@ca.ul.com
    Phone:    416-757-3611 ext. 61242
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S300B PHYSICAL SECURITY EQUIPMENT

    Display Standards

    Standard Specialist

    Mahendra (Mike) Prasad
    Email       Mahendra.Prasad@ca.ul.com
    Phone:    416-757-3611 ext. 61242
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S300V AUTOMOBILE THEFT DETERRENT EQUIPMENT AND SYSTEMS

    Display Standards

    Standard Specialist

    Mahendra (Mike) Prasad
    Email       Mahendra.Prasad@ca.ul.com
    Phone:    416-757-3611 ext. 61242
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S400A LIVE WORKING

    Display Standards

    Standard Specialist

    Wouter van Halderen
    Email        Wouter.vanHalderen@ca.ul.com
    Phone:     613-755-2729 ext. 61427
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S400B LIGHT EMITTING DIODE (LED) EQUIPMENT FOR USE IN LIGHTING PRODUCTS

    Display Standards

    Standard Specialist

    Wouter van Halderen
    Email        Wouter.vanHalderen@ca.ul.com
    Phone:     613-755-2729 ext. 61427
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S500A PORTABLE FIRE EXTINGUISHERS

    Display Standards

    Standard Specialist

    Mark Ramlochan
    Email        Mark.Ramlochan@ca.ul.com
    Phone:     613-755-2729 ext. 61422
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S500B FIREFIGHTING APPARATUS AND EQUIPMENT

    Display Standards

    Standard Specialist

    Mark Ramlochan
    Email        Mark.Ramlochan@ca.ul.com
    Phone:     613-755-2729 ext. 61422
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S500F FIRE ALARM AND LIFE SAFETY EQUIPMENT AND SYSTEMS

    Display Standards

    Standard Specialist

    Theresa (Tess) Espejo
    Email       Theresa.Espejo@ca.ul.com
    Phone:    416-757-3611 ext. 61212
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S500G FIREFIGHTING FOAMS

    Display Standards

    Standard Specialist

    Mark Ramlochan
    Email        Mark.Ramlochan@ca.ul.com
    Phone:     613-755-2729 ext. 61422
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S500S FIXED FIRE FIGHTING SYSTEMS

    Display Standards

    Standard Specialist

    Mark Ramlochan
    Email        Mark.Ramlochan@ca.ul.com
    Phone:     613-755-2729 ext. 61422
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S600A STATIONARY STEEL STORAGE CONTAINERS FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS

    Display Standards

    Standard Specialist

    Theresa (Tess) Espejo
    Email       Theresa.Espejo@ca.ul.com
    Phone:    416-757-3611 ext. 61212
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S600B STATIONARY NON-METALLIC STORAGE CONTAINERS FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS

    Display Standards

    Standard Specialist

    Theresa (Tess) Espejo
    Email       Theresa.Espejo@ca.ul.com
    Phone:    416-757-3611 ext. 61212
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S600E FACTORY-BUILT FIREPLACES, CHIMNEYS AND VENTS

    Display Standards

    Standard Specialist

    Mark Ramlochan
    Email        Mark.Ramlochan@ca.ul.com
    Phone:     613-755-2729 ext. 61422
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S600H FITTINGS FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS

    Display Standards

    Standard Specialist

    Theresa (Tess) Espejo
    Email       Theresa.Espejo@ca.ul.com
    Phone:    416-757-3611 ext. 61212
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

     

  • S600K KITCHEN EXHAUST EQUIPMENT AND SYSTEMS

    Display Standards

    Standard Specialist

    Mary Huras
    Email        mary.huras@ul.com
    Phone:     613-755-2729 ext. 61425
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S600L OIL-WATER SEPARATORS

    Display Standards

    Standard Specialist

    Theresa (Tess) Espejo
    Email       Theresa.Espejo@ca.ul.com
    Phone:    416-757-3611 ext. 61212
    Fax:        416-757-1781
    Address:  ULC Standards
                  7 Underwriters Road
                  Toronto, ON M1R 3A9

  • S700A THERMAL INSULATION

    Display Standards

    Standard Specialist

    John Wade
    Email        john.wade@ca.ul.com
    Phone:     613-755-2729 ext.61426
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S700B AIR BARRIER MATERIALS AND SYSTEMS

    Display Standards

    Standard Specialist

    John Wade
    Email        john.wade@ca.ul.com
    Phone:     613-755-2729 ext.61426
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6

  • S800A ELECTRIC UTILITY WORKPLACE ELECTRICAL SAFETY

    Display Standards

    Standard Specialist

    Wouter van Halderen
    Email        Wouter.vanHalderen@ca.ul.com
    Phone:     613-755-2729 ext. 61427
    Fax:         613-231-5977
    Address:   ULC Standards
                   440 Laurier Ave. West, Suite 200
                   Ottawa, ON K1R 7X6