40 CFR 86.304-79 - Section numbering; construction.
(a) The model year of initial applicability is indicated by the section number. The two digits following the hyphen designate the first model year for which a section is effective. A section remains effective until superseded.
(b) A section reference without a model year suffix refers to the section applicable for the appropriate model year.
Title 40 published on 2013-07-01
no entries appear in the Federal Register after this date.