Last week, a coalition of natural gas producers, environmental groups, and philanthropic organizations unveiled a voluntary certification program for companies engaged in hydraulic fracturing, or fracking, in the Marcellus Shale region (parts of New York, Pennsylvania, Ohio, West Virginia, western Maryland, and western Virginia). The program is based on a set of fifteen water and air protection standards, which are more stringent than current federal law and many state laws. However, a careful review of the standards shows that they are still not strong enough and should not replace public protections enforced by state and federal governments.