Michigan Administrative Code
Department - Licensing and Regulatory Affairs
Public Service Commission
Interconnection and Distributed Generation Standards
Part 2 - INTERCONNECTION STANDARDS
Section R. 460.984 - Modifications to the DER

Rule 84. After the execution of the interconnection agreement, the applicant shall notify the electric utility of any plans to modify the DER. The electric utility shall review the proposed modification to determine if the modification is considered a material modification. If the electric utility determines that the modification is a material modification, the electric utility shall notify the applicant, in writing of its determination and the applicant shall submit a new application and application fee along with all supporting materials that are reasonably requested by the electric utility. The applicant may not begin any material modification to the DER until an interconnection agreement incorporating the material modification is fully executed.