(a) A licensee, drain cleaner registrant, drain cleaner-restricted registrant, residential utilities installer registrant or endorsement holder has twelve (12) months to obtain at least six (6) hours of continuing education or training required for a timely annual renewal.(b) A person whose license, drain cleaner registration, drain cleaner-restricted registration, residential utilities installer registration or endorsement has been expired for less than two (2) years must complete at least six (6) hours of continuing education or training for each year the license, drain cleaner registration, drain cleaner-restricted registration, residential utilities installer registration or endorsement was expired.(c) Continuing education and training program courses may be taken in person, via correspondence course or virtually by means of telecommunications equipment, as applicable.