The Council for LAB/LAS Environmental Research (CLER) publishes a technical journal, The CLER Review, to bring together in one publication the very latest scientific research and public policy information on linear alkylbenzene sulfonate (LAS) and its precursor, linear alkylbenzene (LAB). LAS is one of the most widely used – and widely studied – chemicals in the modern world.

Browse the latest issues below. To view the table of contents and preface for each issue, mouse-over the cover and choose the arrow icon. To download the entire copy of the latest issues, follow the link at the bottom of the page with the table of contents and preface. To view the full cover page, mouse-over the cover image and choose the magnifying glass icon. For copies of issues 1 – 14 of The CLER Review, please email