A SW-846 (Third Edition): Order No. PB 88-239223;
B Update I: Order No. PB 94-170313;
C Update II and IIA: Order No. PB 95-187225;
D Update IIB: Order No. PB 95-234480;
E Update III: Order No. PB 97-156137;
F CD-ROM, single user: Order No. PB 95-503249;
G LAN, 2-5 users: Order No. PB 95-504171;
H Copies may be inspected at the USEPA Library, 1200 Pennsylvania Avenue, NW, Washington, D.C. 20460;
I A suffix of "A" in the SW-846 method number indicates revision one (the method has been revised once). A suffix of "B" in the method number indicates revision two (the method has been revised twice). A suffix of "C" in the method number indicates revision three (the method has been revised three times). A suffix of "D" in the method number indicates revision four (the method has been revised four times).
Cal. Code Regs. Tit. 22, § 66260.11
2. New subsections (a)(22)-(29) and amendment of NOTE filed 12-23-92; operative 1-22-93 (Register 93, No. 2).
3. Editorial correction of printing error repositioning subsection (b) (Register 93, No. 26).
4. Amendment of subsection (a)(19) filed 1-31-96; operative 1-31-96 (Register 96, No. 5).
5. New subsection (a)(30) and amendment of NOTE filed 7-1-96; operative 7-31-96 (Register 96, No. 27).
6. Amendment of subsection (a)(19) filed 7-22-97 as an emergency; operative 7-22-97 (Register 97, No. 30). A Certificate of Compliance must be transmitted to OAL by 11-19-97 or emergency language will be repealed by operation of law on the following day.
7. Change without regulatory effect amending subsection (a)(19) filed 10-28-97 pursuant to section 100, title 1, California Code of Regulations (Register 97, No. 44).
8. Certificate of Compliance as to 7-22-97 order transmitted to OAL 11-19-97 and filed 1-5-98 (Register 98, No. 2).
9. New subsections (a)(31)-(33) filed 8-6-98; operative 8-6-98 pursuant to Government Code section 11343.4(d) (Register 98, No. 32).
10. New subsections (a)(36) and (a)(37) filed 10-13-98; operative 11-12-98 (Register 98, No. 42).
11. New subsections (a)(34) and (a)(35) and amendment of NOTE filed 3-17-99; operative 4-16-99 (Register 99, No. 12).
12. Change without regulatory effect amending subsection (a)(1), adding subsection (a)(2), renumbering subsections, and amending newly designated subsections (a)(14), (a)(21), (a)(22), (a)(29), (a)(31) and subsection (b) filed 6-11-99 pursuant to Health and Safety Code section 25159.1 (Register 99, No. 24).
13. Change without regulatory effect amending subsections (a)(1)-(2), renumbering and amending subsections, adopting new subsections (a)(34)-(61) and (a)(66)-(71) and amending subsection (b) filed 11-21-2011 pursuant to Health and Safety Code section 25159.1 (Register 2011, No. 47).
14. Repealer and new subsection (a)(69) filed 8-20-2018 as a change without regulatory effect pursuant to Health and Safety Code section 25159.1; operative 8-20-2018 (Register 2018, No. 34).
15. New subsection (a)(71) filed 6-22-2021; operative 7-1-2021 pursuant to Government Code section 11343.4(b)(3) (Register 2021, No. 26).
Note: Authority cited: Sections 25141, 25150, 25159 and 58012, Health and Safety Code. Reference: Sections 25141, 25159 and 25159.5, Health and Safety Code; and 40 CFR Section 260.11.
2. New subsections (a)(22)-(29) and amendment of Note filed 12-23-92; operative 1-22-93 (Register 93, No. 2).
3. Editorial correction of printing error repositioning subsection (b) (Register 93, No. 26).
4. Amendment of subsection (a)(19) filed 1-31-96; operative 1-31-96 (Register 96, No. 5).
5. New subsection (a)(30) and amendment of Note filed 7-1-96; operative 7-31-96 (Register 96, No. 27).
6. Amendment of subsection (a)(19) filed 7-22-97 as an emergency; operative 7-22-97 (Register 97, No. 30). A Certificate of Compliance must be transmitted to OAL by 11-19-97 or emergency language will be repealed by operation of law on the following day.
7. Change without regulatory effect amending subsection (a)(19) filed 10-28-97 pursuant to section 100, title 1, California Code of Regulations (Register 97, No. 44).
8. Certificate of Compliance as to 7-22-97 order transmitted to OAL 11-19-97 and filed 1-5-98 (Register 98, No. 2).
9. New subsections (a)(31)-(33) filed 8-6-98; operative 8-6-98 pursuant to Government Code section 11343.4(d) (Register 98, No. 32).
10. New subsections (a)(36) and (a)(37) filed 10-13-98; operative 11-12-98 (Register 98, No. 42).
11. New subsections (a)(34) and (a)(35) and amendment of Note filed 3-17-99; operative 4-16-99 (Register 99, No. 12).
12. Change without regulatory effect amending subsection (a)(1), adding subsection (a)(2), renumbering subsections, and amending newly designated subsections (a)(14), (a)(21), (a)(22), (a)(29), (a)(31) and subsection (b) filed 6-11-99 pursuant to Health and Safety Code section 25159.1 (Register 99, No. 24).
13. Change without regulatory effect amending subsections (a)(1)-(2), renumbering and amending subsections, adopting new subsections (a)(34)-(61) and (a)(66)-(71) and amending subsection (b) filed 11-21-2011 pursuant to Health and Safety Code section 25159.1 (Register 2011, No. 47).
14. Repealer and new subsection (a)(69) filed 8-20-2018 as a change without regulatory effect pursuant to Health and Safety Code section 25159.1; operative 8-20-2018 (Register 2018, No. 34).
15. New subsection (a)(71) filed 6-22-2021; operative 7/1/2021 pursuant to Government Code section 11343.4(b)(3) (Register 2021, No. 26).