Definition of the metric system.
Section 2
SEC. 2. Definition of the metric system.—For the purpose of this Act, the term "metric system" means the International System of Units, or SI in brief, as established by the General Conference of Weights and Measures and as interpreted or modified by the Metric System Board, established pursuant to Presidential Decree Numbered One hundred eighty-seven, as amended by Presidential Decree Numbered Seven hundred forty-eight, hereinafter referred to as the Board, to suit Philippine conditions.