The Commissioner of Energy and Environmental Protection may refuse to grant distributor registration or renewal of registration and may revoke or suspend registration following a hearing in accordance with the provisions of chapter 54. Any violation of the provisions of this part or of § 22a-66z or a regulation adopted thereunder, applicable to registered distributors, shall be grounds for revocation, refusal to renew or suspension of registration including, but not be limited to, the following: (1) Falsification of records required to be maintained pursuant to subsections (a) and (b) of § 22a-58 or refusal to keep and maintain such records; (2) neglecting or refusing to comply with or violating any of the provisions of this part, the regulations adopted thereunder, or any lawful order of the commissioner; (3) the distribution, sale or offering for sale of any restricted use pesticide to any person unless that person is a commercial supervisor or a private applicator certified under § 22a-54 or under subsection (a) of § 23-61a or § 23-61b, or a seller registered under § 22a-56; (4) distribution, sale or offering for sale any permit use pesticide to any person unless that person has a permit issued in accordance with the provisions of this part, subsection (a) of § 23-61a or § 23-61b, or to a seller registered under § 22a-56; (5) the distribution, sale, offering for sale, holding for sale or offering to deliver any restricted or permit use pesticide without distributor registration under § 22a-56.