Section 642-4-3 - DEFINITIONS1.IEBC. "IEBC" means the 2015 International Existing Building code, published by the International Code Council, Inc.2.MUBEC. "MUBEC" means the Maine Uniform Building and Energy Code adopted pursuant to 10 M.R.S. §9271,et seq.3.MUBC. "MUBC" means Maine Uniform Building Code. "Maine Uniform Building Code" means that portion of the Maine Uniform Building and Energy Code that does not contain energy code requirements as determined by the board pursuant to section 9722, subsection 6, paragraph L.4.Technical Building Codes and Standards Board. "Technical Building Codes and Standards Board" means the board established pursuant to 5 M.R.S. §12004-G, subsection 5-A and 10 M.R.S. §9722. 16- 642 C.M.R. ch. 4, § 3