Découvrez les façons dont est perçu le produit : une prise de conscience collective mondiale traduisant les sentiments du fabricant, du vendeur ou du consommateur à l'égard du produit.

suite

Lancement d'UL Advantage^SM

UL Advantage est une approche révolutionnaire de la certification de sécurité, permettant d'accéder de manière plus rapide, plus intelligente et plus flexible aux avantages établis de la certification UL.

suite

Product Safety

Permettre l'entrée sur le marché mondial de produits sûrs et conformes aux normes.

suite

Environment

Une multitude de services dans le domaine croissant du développement durable.

suite

Life & Health

Tirer parti de l'expertise d'UL en matière d'ingénierie, de sécurité et de performances pour les systèmes critiques essentiels à notre bien-être.

suite

Verification Services

Effectuer les tests et les évaluations de produits exigés par la chaîne d'approvisionnement mondiale.

suite

Knowledge Services

Proposer des formations, des services de conseil et un leadership éclairé afin de donner une longueur d'avance aux entreprises.

suite

Industries

Services

Normes

Choisir une perspective

Choisir un pays

Code Authorities -- fire and building

Field related certification services

UL offers many services related to product certification of installed products. Learn more about the evaluation of products in the field (field evaluation program), reporting product complaints or the misuse of UL Marks in the field (product incident report), and other important topics. Learn more.

Regulatory support services

UL Regulatory Services Department has assisted authorities having jurisdiction (AHJ), code officials and other regulators with varying aspects of their jobs. UL supports this community through a number of channels including our online certifications directory to verify UL Listings, learn about new product categories and public notices, order publications available only to AHJs, or direct contact to a UL Regulatory Services representative. Learn more.

Newsletters and publications

UL's technical knowledge is conveyed through various UL publications as well as outside trade and association journals. View product marking information and installation summaries (Marking Guides), past articles printed in IAEI Magazine and Electrical Contractors (EC) Magazine, the latest UL-IAEI inspector meeting report, and past issues of UL's newsletters The Code Authority, TCA: Electrical Connections, The Fire & Security Authority, and EPH Regulator. Learn more.

Technical topics

UL provides technical information regarding specific topics within a given discipline. This could range from new developments on electrical metallic tubing (EMT) fittings or distributed generation equipment to information on fire-resistive products or drinking water systems. Learn more.

Residential Sprinklers in Action: Redmond Live Fire Tests on DVD

UL is a global independent safety science company offering expertise across five key strategic businesses: Product Safety, Environment, Life & Health, Verification Services and Knowledge Services. Our breadth, established objectivity and proven history mean we are a symbol of trust and enable us to help provide peace of mind to all.

Underwriters Laboratories - the standard in safety

Code Authorities -- fire and building

Field related certification services

Regulatory support services

Newsletters and publications

Technical topics