The attorney general shall adopt rules, pursuant to RSA 541-A, relative to: I. The information required on the registration statement required under RSA 358-I:2, I. II. The financial documentation necessary to assure financial responsibility to make refunds under RSA 358-I:2. III. Documentation evidencing qualification for exemption under RSA 358-I:2. IV. Procedures for the escrow of deposits as required by RSA 358-I:2. V. Procedures for providing membership plan information under RSA 358-I:4.