[Code of Federal Regulations] [Title 10, Volume 4] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 10CFR1046.4] [Page 932] TITLE 10--ENERGY CHAPTER X--DEPARTMENT OF ENERGY (GENERAL PROVISIONS) PART 1046_PHYSICAL PROTECTION OF SECURITY INTERESTS--Table of Contents Subpart A_General Sec. 1046.4 Use of number and gender. As used in this part, words in the singular also include the plural and words in the masculine also include the feminine and vice versa, as the use may require.