In connection with its review of a Notice of Material Change filed pursuant to M.G.L. c. 6D, § 13 and 958 CMR 7.03 or a Cost and Market Impact Review initiated pursuant to M.G.L. c. 6D, § 13 and 958 CMR 7.05, the Commission may request information of other Providers, Provider Organizations, or Payers, which shall be provided within 21 days of a request by the Commission.
958 CMR, § 7.08