Cal. Code Regs. Tit. 13, § 2451
2. Amendment filed 12-1-99; operative 12-1-99 pursuant to Government Code section 11343.4(d) (Register 99, No. 49).
3. Amendment of section and NOTE filed 8-2-2005; operative 9-1-2005 (Register 2005, No. 31).
4. Amendment of subsections (a), (c)(1)-(c)(5) and (c)(9)-(e) filed 4-26-2007; operative 4-27-2007 pursuant to Government Code section 11343.4 (Register 2007, No. 17).
5. Amendment of subsections (c)(3) and (c)(9) filed 4-26-2007 as an emergency; operative 4-27-2007 (Register 2007, No. 17). A Certificate of Compliance must be transmitted to OAL by 10-23-2007 or emergency language will be repealed by operation of law on the following day.
6. Certificate of Compliance as to 4-26-2007 order, including further amendment of subsection (c)(3) and repealer of subsections (d)-(e), transmitted to OAL 7-31-2007 and filed 9-12-2007 (Register 2007, No. 37).
7. Change without regulatory effect amending subsections (c)(1)-(2) filed 4-7-2008 pursuant to section 100, title 1, California Code of Regulations (Register 2008, No. 15).
8. Amendment of subsections (c)(1)-(2) filed 12-3-2009; operative 12-3-2009 pursuant to Government Code section 11343.4(c) with respect to all equipment other than street sweepers; operative with respect to street sweepers upon filing of proposed section 2025 (Register 2009, No. 49).
9. Amendment of subsections (c)(4) and (c)(9) filed 1-20-2011; operative 2-19-2011 (Register 2011, No. 3).
10. Amendment of subsections (c)(3), (c)(8) and (c)(9) filed 9-24-2018; operative 11-30-2018 pursuant to Government Code section 11343.4(b)(3) (Register 2018, No. 39).
Note: Authority cited: Sections 39600, 39601, 41752, 41753, 41754, 41755, 43013(b) and 43018, Health and Safety Code. Reference: Sections 41750, 41751, 41752, 41753, 41754 and 41755, Health and Safety Code.
2. Amendment filed 12-1-99; operative 12-1-99 pursuant to Government Code section 11343.4(d) (Register 99, No. 49).
3. Amendment of section and Note filed 8-2-2005; operative 9-1-2005 (Register 2005, No. 31).
4. Amendment of subsections (a), (c)(1)-(c)(5) and (c)(9)-(e) filed 4-26-2007; operative 4-27-2007 pursuant to Government Code section 11343.4 (Register 2007, No. 17).
5. Amendment of subsections (c)(3) and (c)(9) filed 4-26-2007 as an emergency; operative 4-27-2007 (Register 2007, No. 17). A Certificate of Compliance must be transmitted to OAL by 10-23-2007 or emergency language will be repealed by operation of law on the following day.
6. Certificate of Compliance as to 4-26-2007 order, including further amendment of subsection (c)(3) and repealer of subsections (d)-(e), transmitted to OAL 7-31-2007 and filed 9-12-2007 (Register 2007, No. 37).
7. Change without regulatory effect amending subsections (c)(1)-(2) filed 4-7-2008 pursuant to section 100, title 1, California Code of Regulations (Register 2008, No. 15).
8. Amendment of subsections (c)(1)-(2) filed 12-3-2009; operative 12-3-2009 pursuant to Government Code section 11343.4(c) with respect to all equipment other than street sweepers; operative with respect to street sweepers upon filing of proposed section 2025 (Register 2009, No. 49).
9. Amendment of subsections (c)(4) and (c)(9) filed 1-20-2011; operative 2-19-2011 (Register 2011, No. 3).
10. Amendment of subsections (c)(3), (c)(8) and (c)(9) filed 9-24-2018; operative 11/30/2018 pursuant to Government Code section 11343.4(b)(3) (Register 2018, No. 39).