Extract, Transfer & Load

The ETL SEMKO is a division of Intertek. Competitor to UL

Electrical Testing Laboratory (US).

ETL, like Underwriters Laboratories, Inc. (UL), is an independent, not-for-profit product safety testing and certification organization. Throughout its long history its name has changed several times. Thomas A. Edison established the Lamp Testing Bureau in 1896. In 1904 Edison renamed his Lamp Testing Bureau the Electrical Testing Laboratories (ETL [..]

The ETL Listed Mark indicates to distributors, retailers and customers that your product has been tested by Intertek and found in compliance with accepted national safety standards. ETL began in 1896 when Thomas Edison founded Electrical Testing Labs. ETL is accepted in US and Canada. ETL is comparable to UL. FPLP

A Safety and Performance Compliance agency that tests products against several recognized standards. ETL for lighting compliance uses UL testing standards to approve product Listings for safety.

European Transport Law. A review containing articles and judgments on air, land and sea transport law. An example of the citation of a judgment is Hof Van Beroep te Antwerpen, Jan. 7, 1971, [1971] ETL 123. The Editor is Robert Wijffels (infra), ably assisted by Marie-Paule Serck as Director.

Energy Technology List

Electrical Testing Labs. A certification mark that is on products that have been thoroughly tested and found to be in compliance with accepted national standards.

This is getting close to some deep data geekery, but it’s worth knowing. ETL stands for ‘Extract, Transform, and Load’. Those are basically the three things you need to do when moving data between sys [..]