2009 Michigan Laws > Chapter 123 > Act 129 of 1943 – Sewers And Sewage Disposal Current as of: 2009 | Check for updates | Other versions § 123.231 Definitions § 123.232 Sewers and sewage disposal; joint contracts § 123.233 Contracts validated § 123.234 Joint revenue bonds; issuance, authorization § 123.235 Joint revenue bonds; contracts; revenues § 123.236 Joint sewage disposal facility; body corporate