Benefit Series; Employer Requirement Series; Waiver Regulations; Training benefits under M.G.L. c. 151A, § 30; Employer Medical Assistance Contribution; Procedures for Non-monetary Redeterminations under M.G.L. c. 151A, § 71; Seasonal Employment under M.G.L. c 151A, s1, 24; Deferral of Contributions; Workforce Training Fund; Employer Medical Assistance Contribution Supplement.