40 CFR § 164.1 - Number of words.

---
identifier: "/us/cfr/t40/s164.1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 164.1 - Number of words."
title_number: 40
title_name: "Protection of Environment"
section_number: "164.1"
section_name: "Number of words."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "E"
subchapter_name: "PESTICIDE PROGRAMS"
part_number: "164"
part_name: "RULES OF PRACTICE GOVERNING HEARINGS, UNDER THE FEDERAL INSECTICIDE, FUNGICIDE, AND RODENTICIDE ACT, ARISING FROM REFUSALS TO REGISTER, CANCELLATIONS OF REGISTRATIONS, CHANGES OF CLASSIFICATIONS, SUSPENSIONS OF REGISTRATIONS AND OTHER HEARINGS CALLED PURSUANT TO SECTION 6 OF THE ACT"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "7 U.S.C. 136d."
regulatory_source: "38 FR 19371, July 20, 1973, unless otherwise noted."
cfr_part: "164"
---


# 164.1 Number of words.

As used in this part, a word in the singular form shall be deemed to import the plural, and vice versa, as the case may require.