The Colorado Independent is reporting on new frac fluid disclosure rules being considered by the Colorado Oil and Gas Conservation Commission (COGCC):  The commission "will take at least another week to decide on the issue after hearing more than 11 hours of testimony from Colorado residents, elected officials, oil and gas industry representatives and drilling regulators in Denver."  Notably, one COGCC director defended various staff positions preserving trade secret protections according to the article.

Interesting.