Code of Federal Regulations Title 6. Domestic Security § 6.27.115 Implementation

The Assistant Secretary may implement the section 550 program in a phased manner, selecting certain chemical facilities for expedited initial processes under these regulations and identifying other chemical facilities or types or classes of chemical facilities for other phases of program implementation. The Assistant Secretary has flexibility to designate particular chemical facilities for specific phases of program implementation based on potential risk or any other factor consistent with this part.