Here's a link to the text of the proposed rule, which hasn't been linked to before on here. I haven't figured it all out, except it has some good and bad but certainly mostly bad:
Also mandated: 1) Regulators are REQUIRED to assess the cost of testing and how it will affect market prices; and 2) Regulators may not adopt rules that are more restrictive than is reasonably necessary to protect the public health and safety.