{"code":"HSC","codeName":"Health and Safety Code","section":"44257","citation":"Health & Saf. Code, § 44257","status":"in-force","lawOn":"2026-09-28","headings":[{"name":"DIVISION 26. AIR RESOURCES [39000. - 44475.3.]","url":"https://blackletter.si/health-and-safety-code/division-26"},{"name":"PART 5. VEHICULAR AIR POLLUTION CONTROL [43000. - 44299.91.]","url":"https://blackletter.si/health-and-safety-code/division-26/part-5"},{"name":"CHAPTER 8. Smog Index Numbers [44250. - 44257.]","url":"https://blackletter.si/health-and-safety-code/division-26/part-5/chapter-8"}],"history":"Added by Stats. 1994, Ch. 1192, Sec. 31.   Effective January 1, 1995.   Operative on date prescribed by Sec. 32 of Ch. 1192.   Repealed on date prescribed by its own provisions.   Note: Termination clause affects Chapter 8, commencing with Section 44250.","effective":"1995-01-01","html":"<p>This chapter shall become inoperative five years from the date determined pursuant to Section 32 of the act adding this chapter, and on the January 1 following that date is repealed.</p>","text":"This chapter shall become inoperative five years from the date determined pursuant to Section 32 of the act adding this chapter, and on the January 1 following that date is repealed.","otherVersions":[],"url":"https://blackletter.si/health-and-safety-code/smog-index-numbers-44257","source":"California Legislative Information bulk export (pubinfo)"}