40 C.F.R. § 260.3
Use of number and gender.
Cite as 40 C.F.R. § 260.3 (2026)
As used in parts 260 through 273 of this chapter: (a) Words in the masculine gender also include the feminine and neuter genders; and (b) Words in the singular include the plural; and (c) Words in the plural include the singular. [45 FR 33073, May 19, 1980, as amended at 51 FR 40636, Nov. 7, 1986; 81 FR 85805, Nov. 28, 2016]