Versions of Massachusetts General Laws ch. 64G sec. 6A - Unlawful practices under section 4 of chapter 151B prohibited on LawServer 2023 Massachusetts General Laws ch. 64G sec. 6A – Unlawful practices under section 4 of chapter 151B prohibited 2022 Massachusetts General Laws ch. 64G sec. 6A – Unlawful practices under section 4 of chapter 151B prohibited 2020 Massachusetts General Laws ch. 64G sec. 6A – Unlawful practices under section 4 of chapter 151B prohibited 2019 Massachusetts General Laws ch. 64G sec. 6A – Unlawful practices under section 4 of chapter 151B prohibited