Massachusetts Constitution Amendments Art. XLVIII, Init., Pt. III, § 1

If a measure is introduced into the general court by initiative petition, it shall be referred to a committee thereof, and the petitioners and all parties in interest shall be heard, and the measure shall be considered and reported upon to the general court with the committee's recommendations, and the reasons therefor, in writing. Majority and minority reports shall be signed by the members of said committee.