California Code of Regulations › Title 22 - Social Security › Division 4.5 - Environmental Health Standards for the Management of Hazardous Waste › Chapter 20 - The Hazardous Waste Permit Program › Appendix I - Classification of Permit Modifications

Current through Register 2024 Notice Reg. No. 28, July 12, 2024
Modifications
Class
A. General Permit Provisions
1. Administrative and informational
						  changes.
1
2. Correction of typographical errors.
1
3. Equipment replacement or upgrading with
						  functionally equivalent components (e.g., pipes, valves, pumps, conveyors,
						  controls).
1
4. Changes in the frequency of or procedures for
						  monitoring, reporting, sampling, or maintenance activities by the
						  permittee:
a. To provide for more frequent monitoring, reporting,
						  sampling, or maintenance.
1
b. Other changes.
2
5. Schedule of compliance:
a. Changes in interim compliance dates, with prior
						  approval of the Department.
1*
b. Extension of final compliance date.
3
6. Changes in expiration date of permit to allow
						  earlier permit termination, with prior approval of the Department.
1*
7. Changes in ownership or operational control of a
						  facility, provided the procedures of section
						  66270.40(b) are
						  followed.
1*
B. General Facility Standards
1. Changes to waste sampling or analysis
						  methods:
a. To conform with Department guidance or
						  regulations.
1
b. To incorporate changes associated with F039
						  (multi-source leachate) sampling or analysis methods
1*
c. To incorporate changes associated with underlying
						  hazardous constituents in ignitable or corrosive wastes
1*
d. Other changes.
2
2. Changes to analytical quality assurance/control
						  plan:
a. To conform with Department guidance or
						  regulations.
1
b. Other changes.
2
3. Changes in procedures for maintaining the operating
						  record.
1
4. Changes in frequency or content of inspection
						  schedules.
2
5. Changes in the training plan:
a. That affect the type or decrease the amount of
						  training given to employees.
2
b. Other changes.
1
6. Contingency plan:
a. Changes in emergency procedures (i.e., spill or
						  release response procedures).
2
b. Replacement with functionally equivalent equipment,
						  upgrade, or relocate emergency equipment listed.
1
c. Removal of equipment from emergency equipment
						  list.
2
d. Changes in name, address, or phone number of
						  coordinators or other persons or agencies identified in the
						  plan.
1
7. Construction quality assurance plan:
a. Changes that the CQA officer certifies in the
						  operating record will provide equivalent or better certainty that the unit
						  components meet the design specifications.
1
b. Other changes
2
NOTE: When a permit modification (such as introduction
						  of a new unit) requires a change in facility plans or other general facility
						  standards, that change shall be reviewed under the same procedures as the
						  permit modification.
C. Water Quality and Environmental Protection
1. Changes to monitoring points:
a. Changes in the number, location, depth, or design
						  of monitoring points or background monitoring points of a permitted water
						  quality or environmental monitoring system.
2
b. Replacement of an existing monitoring point that
						  has been damaged or rendered inoperable, without change to location, design, or
						  depth of the monitoring point.
1
2. Changes in a water quality or environmental
						  sampling or analytical procedure or monitoring schedule, with prior approval of
						  the Department.
1*
3. Changes in statistical procedure for determining
						  whether a statistically significant change in water quality or environmental
						  quality between monitoring points and background monitoring points has
						  occurred, with prior approval of the Department.
1*
4. Changes in the point of compliance.
2
5. Changes in constituents of concern, monitoring
						  parameters, or concentration limits:
a. As specified in the water quality or environmental
						  protection standard.
3
b. As specified for a detection monitoring
						  program.
2
6. Detection monitoring program:
a. Addition of a detection monitoring program as
						  required by sections
						  66264.99(f)(3)
						  and 66264.100(i)(3).
3
b. Changes to a detection monitoring program as
						  required by section
						  66264.98 (
l
) or
						  (m) or section
						  66264.706(f),
						  unless otherwise specified in this Appendix.
2
7. Evaluation or Compliance monitoring
						  program:
a. Addition of an evaluation monitoring program as
						  required by sections
						  66264.91(a)(2) or
						  (a)(3).
3
b. Changes to an evaluation monitoring program as
						  required by section
						  66264.99(h) or
						  (i), unless otherwise specified in this
						  Appendix.
2
c. Addition of a compliance monitoring program as
						  required by section
						  66264.701(a)(1).
3
d. Changes to a compliance monitoring program as
						  required by section
						  66264.707(e),
						  unless otherwise specified in this Appendix.
2
8. Corrective action program:
a. Addition of a corrective action program as required
						  by section
						  66264.91(a)(4) or
						  66264.701(a)(2).
3
b. Changes to a corrective action program as required
						  by section
						  66264.100(k) or
						  (1) or section
						  66264.708(h),
						  unless otherwise specified in this Appendix.
2
D. Closure
1. Changes to the closure plan:
a. Changes in estimate of maximum extent of operations
						  or maximum inventory of waste on-site at any time during the active life of the
						  facility, with prior approval of the Department.
1*
b. Changes in the closure schedule for any unit,
						  changes in the final closure schedule for the facility, or extension of the
						  closure period, with prior approval of the Department.
1*
c. Changes in the expected year of final closure,
						  where other permit conditions are not changed, with prior approval of the
						  Department.
1*
d. Changes in procedures for decontamination of
						  facility equipment or structures, with prior approval of the
						  Department.
1*
e. Changes in approved closure plan resulting from
						  unexpected events occurring during partial or final closure, unless otherwise
						  specified in this Appendix.
2
f. Extension of the closure period to allow a
						  landfill, surface impoundment, or land treatment unit to receive non-hazardous
						  wastes after final receipt of hazardous wastes under sections
						  66264.113(d) and
						  (e) of chapter 14.
2
2. Creation of a new landfill unit as part of
						  closure.
3
3. Addition of the following new units to be used
						  temporarily for closure activities:
a. Surface impoundments.
3
b. Incinerators.
3
c. Waste piles that comply with the following
						  requirements:
2
--the waste pile is inside or under a structure that
						  provides protection from precipitation so that neither run-off nor leachate is
						  generated,
--liquids or materials containing free liquids are not
						  placed in the waste pile,
--the waste pile is protected from surface water
						  run-on by the structure or in some other manner,
--the waste pile is designed and operated to control
						  dispersal of the waste by wind, where necessary, by means other than wetting,
						  and
--the waste pile shall not generate leachate through
						  decomposition or other reactions.
d. Waste piles that do not comply with the
						  requirements of D(3)(c) of this Appendix.
3
e. Tanks or containers (other than specified
						  below).
2
f. Tanks used for neutralization, dewatering, phase
						  separation, or component separation, with prior approval of the
						  Department.
1*
E. Post-Closure
1. Changes in name, address, or phone number of
						  contact in post-closure plan.
1
2. Extension of post-closure care
						  period.
2
3. Reduction in the post-closure care
						  period.
3
4. Changes to the expected year of final closure,
						  where other permit conditions are not changed.
1
5. Changes in post-closure plan necessitated by events
						  occurring during the active life of the facility, including partial and final
						  closure.
2
F. Containers
1. Modification or addition of container
						  units:
a. Resulting in greater than 25% increase in the
						  facility's container storage capacity, except as provided in F(1)(c) and
						  F(4)(a) below.
3
b. Resulting in up to 25% increase in the facility's
						  container storage capacity, except as provided in F(1)(c) and F(4)(a)
						  below.
2
c. Or treatment processes necessary to treat wastes
						  that are restricted from land disposal to meet some or all of the applicable
						  treatment standards with prior approval of the Department. This modification
						  may also involve addition of new waste codes or narrative descriptions of
						  wastes. It is not applicable to dioxin-containing wastes (F020, 021, 022, 023,
						  026, 027, and 028).
1*
2. a. Modification of a container unit without
						  increasing the capacity of the unit.
2
b. Addition of a roof to a container unit without
						  alteration of the containment system.
1
3. Storage of different wastes in containers, except
						  as provided in F(4) below:
a. That require additional or different management
						  practices from those authorized in the permit.
3
b. That do not require additional or different
						  management practices from those authorized in the permit.
2
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of newly listed or
						  identified wastes.
4. Storage or treatment of different wastes in
						  containers:
a. That require addition of units or change in
						  treatment process or management standards, provided that the wastes are
						  restricted from land disposal and are to be treated to meet some or all of the
						  applicable treatment standards. This modification is not applicable to
						  dioxin-containing wastes (F020, 021, 022, 023, 026, 027, and
						  028).
1
b. That do not require the addition of units or a
						  change in the treatment process or management standards, and provided that the
						  units have previously received wastes of the same type (e.g., incinerator
						  scrubber water). This modification is not applicable to dioxin-containing
						  wastes (F020, 021, 022, 023, 026, 027, and 028).
1
5. Modifications to conform to the Department's
						  changes in empty container management practices.
2
6. Other changes in container management practices
						  (e.g., aisle space; types of containers; segregation).
2
G. Tanks.
1. Modification or addition of Tank units
a. Modification or addition of tank units resulting in
						  greater than 25% increase in the facility's tank capacity, except as provided
						  in G(1)(c), G(1)(d), and G(1)(e) below.
3
b. Modification or addition of tank units resulting in
						  up to 25% increase in the facility's tank capacity, except as provided in
						  G(1)(d) and G(1)(e) below.
2
c. Addition of a new tank that will operate for more
						  than 90 days using any of the following physical or chemical treatment
						  technologies: neutralization, dewatering, phase separation, or component
						  separation.
2
d. After prior approval of the Department, addition of
						  a new tank that will operate for up to 90 days using any of the following
						  physical or chemical treatment technologies: neutralization, dewatering, phase
						  separation, or component separation.
1*
e. Modification or addition of tank units or treatment
						  processes necessary to treat wastes that are restricted from land disposal to
						  meet some or all of the applicable treatment standards with prior approval of
						  the Department. This modification may also involve addition of new waste codes.
						  It is not applicable to dioxin-containing wastes (F020, 021, 022, 023, 026,
						  027, and 028).
1*
2. Modification of a tank unit or secondary
						  containment system without increasing the capacity of the unit.
2
3. Replacement of a tank with a tank that meets the
						  same design standards and has a capacity within +/- 10% of the replaced tank
						  provided:
1
--The capacity difference is no more than 1500
						  gallons,
--The facility's permitted tank capacity is not
						  increased and
--The replacement tank meets the same conditions in
						  the permit.
4. Modification of a tank management
						  practice.
2
5. Management of different wastes in tanks:
a. That require additional or different management
						  practices, tank design, different fire protection specifications, or
						  significantly different tank treatment process from that authorized in the
						  permit, except as provided in G(5)(c) below.
3
b. That do not require additional or different
						  management practices, tank design, different fire protection specifications, or
						  significantly different tank treatment process than those authorized in the
						  permit, except as provided in G(5)(d) below.
2
c. That require addition of units or change in
						  treatment processes or management standards, provided that the wastes are
						  restricted from land disposal and are to be treated to meet some or all of the
						  applicable treatment standards. This modification is not applicable to
						  dioxin-containing wastes (F020, 021, 022, 023, 026, 027, and
						  028).
1
d. That do not require the addition of units or a
						  change in the treatment process or management standards, and provided that the
						  units have previously received wastes of the same type (e.g., incinerator
						  scrubber water). This modification is not applicable to dioxin-containing
						  wastes (F020, 021, 022, 023, 026, 027, and 028).
1
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of newly listed or
						  identified wastes.
H. Surface Impoundments
1. Modification or addition of surface impoundment
						  units that result in increasing the facility's surface impoundment storage or
						  treatment capacity.
3
2. Replacement of a surface impoundment
						  unit.
3
3. Modification of a surface impoundment unit without
						  increasing the facility's surface impoundment storage or treatment capacity and
						  without modifying the unit's liner, leak detection system, or leachate
						  collection system.
2
4. Modification of a surface impoundment management
						  practice.
2
5. Treatment, storage, or disposal of different wastes
						  in surface impoundments:
a. That require additional or different management
						  practices or different design of the liner or leak detection system than
						  authorized in the permit.
3
b. That do not require additional or different
						  management practices or different design of the liner or leak detection system
						  than authorized in the permit.
2
c. That are wastes restricted from land disposal that
						  meet the applicable treatment standards, and provided that the unit meets the
						  minimum technological requirements stated in section
						  66268.5(h)(2).
						  This modification is not applicable to dioxin-containing wastes (F020, 021,
						  022, 023, 026, 027, and 028).
1
d. That are residues from wastewater treatment or
						  incineration, provided that disposal occurs in a unit that meets the minimum
						  technological requirements stated in section
						  66268.5(h)(2),
						  and provided further that the surface impoundment has previously received
						  wastes of the same type (for example, incinerator scrubber water). This
						  modification is not applicable to dioxin-containing wastes (F020, 021, 022,
						  023,026, 027, and 028).
1
6. Modifications of unconstructed units to comply with
						  sections 66264.221(c),
						  66264.222,
						  66264.223, and
						  66264.226(d)
1*
7. Changes in response action plan:
a. Increase in action leakage rate
3
b. Change in a specific response reducing its
						  frequency or effectiveness.
3
c. Other changes
2
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of a newly listed or
						  identified wastes.
I. Enclosed Waste Piles
For all waste piles except those complying with the
						  requirements of D(3)(c) of this Appendix, modifications are treated the same as
						  for a landfill. The following modifications are applicable only to waste piles
						  complying with D(3)(c) of this Appendix.
1. Modification or addition of waste pile
						  units:
a. Resulting in greater than 25% increase in the
						  facility's aste pile storage or treatment capacity.
3w
b. Resulting in up to 25% increase in the facility's
						  waste pile storage or treatment capacity.
2
2. Modification of waste pile unit without increasing
						  the capacity of the unit.
2
3. Replacement of a waste pile unit with another waste
						  pile unit of the same design and capacity and meeting all waste pile conditions
						  in the permit.
1
4. Modification of a waste pile management
						  practice.
2
5. Storage or treatment of different wastes in waste
						  piles:
a. That require additional or different management
						  practices or different design of the unit.
3
b. That do not require additional or different
						  management practices or different design of the unit__________
2
6. Conversion of an enclosed waste pile to a
						  containment building unit.
2
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of newly listed or
						  identified wastes.
J. Landfills and Unenclosed Waste Piles
1. Modification or addition of landfill units that
						  result in increasing the facility's disposal capacity.
3
2. Replacement of a landfill.
3
3. Addition or modification of a liner, leachate
						  collection system, leachate detection system, run-off control, or final cover
						  system.
3
4. Modification of a landfill unit without changing a
						  liner, leachate collection system, leachate detection system, run-off control,
						  or final cover system.
2
5. Modification of a landfill management
						  practice.
2
6. Landfill different wastes:
a. That require additional or different management
						  practices, different design of the liner, leachate collection system, or
						  leachate detection system.
3
b. That do not require additional or different
						  management practices, different design of the liner, leachate collection
						  system, or leachate detection system.
2
c. That are wastes restricted from land disposal that
						  meet the applicable treatment standards and provided that the landfill unit
						  meets the minimum technological requirements stated in section
						  66268.5(h)(2).
						  This modification is not applicable to dioxin-containing wastes (F020, 021,
						  022, 023, 026, 027, and 028).
1
d. That are residues from wastewater treatment or
						  incineration, provided that disposal occurs in a landfill unit that meets the
						  minimum technological requirements stated in section
						  66268.5(h)(2),
						  and provided further that the landfill has previously received wastes of the
						  same type (for example, incinerator ash). This modification is not applicable
						  to dioxin-containing wastes (F020, 021,022, 023, 026, 027, and
						  028).
1
7. Modifications of unconstructed units to comply with
						  sections 66264.251(c),
						  66264.252,
						  66264.253,
						  66264.254(c),
						  66264.301(c),
						  66264.302,
						  66264.303(c), and
						  66264.304.
1*
8. Changes in response action plan:
a. Increase in action leakage rate
3
b. Change in a specific response reducing its
						  frequency or effectiveness
3
c. Other changes
2
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of newly listed or
						  identified wastes.
K. Land Treatment
1. Lateral expansion of or other modification of a
						  land treatment unit to increase areal extent.
3
2. Modification of run-on control
						  system.
2
3. Modify run-off control system.
3
4. Other modifications of land treatment unit
						  component specifications or standards required in permit.
2
5. Management of different wastes in land treatment
						  units:
a. That require a change in permit operating
						  conditions or unit design specifications.
3
b. That do not require a change in permit operating
						  conditions or unit design specifications.
2
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of newly listed or
						  identified wastes.
6. Modification of a land treatment unit management
						  practice to:
a. Increase rate or change method of waste
						  application.
3
b. Decrease rate of waste application.
1
7. Modification of a land treatment unit management
						  practice to change measures of pH or moisture content, or to enhance microbial
						  or chemical reactions.
2
8. [Reserved]
9. Modification of operating practice due to detection
						  of releases from the land treatment unit pursuant to section
						  66264.278(j)(1).
3
10. Changes in the unsaturated zone monitoring system
						  resulting in a change to the location, depth, number of sampling points, or
						  replace unsaturated zone monitoring devices or components of devices with
						  devices or components that have specifications different from permit
						  requirements.
3
11. Changes in the unsaturated zone monitoring system
						  that do not result in a change to the location, depth, number of sampling
						  points, or that replace unsaturated zone monitoring devices or components of
						  devices with devices or components having specifications different from permit
						  requirements.
2
12. Changes in background values for hazardous
						  constituents in soil and soil-pore liquid.
2
13. Changes in sampling, analysis, or statistical
						  procedure.
2
14. Changes in land treatment demonstration program
						  prior to or during the demonstration.
2
15. Changes in any condition specified in the permit
						  for a land treatment unit to reflect results of the land treatment
						  demonstration, provided performance standards are met, and the Department's
						  prior approval has been received.
1*
16. Changes to allow a second land treatment
						  demonstration to be conducted when the results of the first demonstration have
						  not shown the conditions under which the wastes can be treated completely,
						  provided the conditions for the second demonstration are substantially the same
						  as the conditions for the first demonstration and have received the prior
						  approval of the Department.
1*
17. Changes to allow a second land treatment
						  demonstration to be conducted when the results of the first demonstration have
						  not shown the conditions under which the wastes can be treated completely,
						  where the conditions for the second demonstration are not substantially the
						  same as the conditions for the first demonstration.
3
18. Changes in vegetative cover requirements for
						  closure.
2
L. Incinerators, Boilers, and Industrial
						  Furnaces:
1. Changes to increase by more than 25% any of the
						  following limits authorized in the permit: A thermal feed rate limit, a
						  feedstream feed rate limit, a chlorine/chloride feed rate limit, a metal feed
						  rate limit, or an ash feed rate limit. The Department will require a new trial
						  burn to substantiate compliance with the regulatory performance standards
						  unless this demonstration can be made through other means.
3
2. Changes to increase by up to 25% any of the
						  following limits authorized in the permit: A thermal feed rate limit, a
						  feedstream feed rate limit, a chlorine/chloride feed rate limit, a metal feed
						  rate limit, or an ash feed rate limit. The Director will require a new trial
						  burn to substantiate compliance with the regulatory performance standards
						  unless this demonstration can be made through other means.
2
3. Modification of an incinerator, boiler, or
						  industrial furnace unit by changing the internal size or geometry of the
						  primary or secondary combustion units, by adding a primary or secondary
						  combustion unit, by substantially changing the design of any component used to
						  remove HCl/Cl2, metals, or particulate from the
						  combustion gases, or by changing other features of the incinerator, boiler, or
						  industrial furnace that could affect its capability to meet the regulatory
						  performance standards. The Director will require a new trial burn to
						  substantiate compliance with the regulatory performance standards unless this
						  demonstration can be made through other means.
3
4. Modification of an incinerator, boiler, or
						  industrial furnace unit in a manner that would not likely affect the capability
						  of the unit to meet the regulatory performance standards but which would change
						  the operating conditions or monitoring requirements specified in the permit.
						  The Director may require a new trial burn to demonstrate compliance with the
						  regulatory performance standards.
2
5. Operating requirements:
a. Modification of the limits specified in the permit
						  for minimum or maximum combustion gas temperature, minimum combustion gas
						  residence time, oxygen concentration in the secondary combustion chamber, flue
						  gas carbon monoxide and hydrocarbon concentration, maximum temperature at the
						  inlet to the particulate matter emission control system, or operating
						  parameters for the air pollution control system. The Department will require a
						  new trial burn to substantiate compliance with the regulatory performance
						  standards unless this demonstration can be made through other
						  means.
3
b. Modification of any stack gas emission limits
						  specified in the permit, or modification of any conditions in the permit
						  concerning emergency shutdown or automatic waste feed cutoff procedures or
						  controls.
3
c. Modification of any other operating condition or
						  any inspection or recordkeeping requirement specified in the
						  permit.
2
6. Burning different wastes:
a. If the waste contains a POHC that is more difficult
						  to burn than authorized by the permit or if burning of the waste requires
						  compliance with different regulatory performance standards than specified in
						  the permit. The Department will require a new trial burn to substantiate
						  compliance with the regulatory performance standards unless this demonstration
						  can be made through other means.
3
b. If the waste does not contain a POHC that is more
						  difficult to burn than authorized by the permit and if burning of the waste
						  does not require compliance with different regulatory performance standards
						  than specified in the permit.
2
NOTE: See section
						  66270.42(g) for
						  modification procedures to be used for the management of newly listed or
						  identified wastes.
7. Shakedown and trial burn:
a. Modification of the trial burn plan or any of the
						  permit conditions applicable during the shakedown periods for determining
						  operational readiness after construction, the trial burn period, or the period
						  immediately following the trial burn.
2
b. Authorization of up to an additional 720 hours of
						  waste burning during the shakedown period for determining operational readiness
						  after construction, with the prior approval of the
						  Department.
1*
c. Changes in the operating requirements set in the
						  permit for conducting a trial burn, provided the change is minor and has
						  received the prior approval of the Department.
1*
d. Changes in the ranges of the operating requirements
						  set
1*
in the permit to reflect the results of the trial
						  burn, provided the change is minor and has received the prior approval of the
						  Department.
1*
8. Substitution of an alternate type of nonhazardous
						  waste fuel that is not specified in the permit.
1
M. Containment Buildings.
1. Modification or addition of containment building
						  units:
a. Resulting in greater than 25% increase in the
						  facility's containment building storage or treatment capacity
3
b. Resulting in up to 25% increase in the facility's
						  containment building storage or treatment capacity
2
2. Modification of a containment building unit or
						  secondary containment system without increasing the capacity of the
						  unit
2
3. Replacement of a containment building with a
						  containment building that meets the same design standards provided:
a. The unit capacity is not increased
1
b. The replacement containment building meets the same
						  conditions in the permit
1
4. Modification of a containment building management
						  practice
2
5. Storage or treatment of different wastes in
						  containment buildings:
a. That require additional or different management
						  practices
3
b. That do not require additional or different
						  management practices
2
N. Corrective Action
1. Approval of a corrective action management unit
						  pursuant to article 15.5 of chapter 14.
3
2. Approval of a temporary unit or time extension for
						  a temporary unit pursuant to article 15.5 of chapter 14.
2
__________
* Class 1 modifications requiring prior Department
				  approval.
1. New
				  Appendix I filed 5-24-91; operative 7-1-91 (Register 91, No. 22).
2.
				  New subpart F.5. and renumbering filed 8-25-92; operative 8-25-92 pursuant to
				  Government Code section
				  11346.2(d)
				  (Register 92, No. 35).
3. Editorial correction of HISTORY 1
				  (Register 93, No. 52).
4. New subparts M. (reserved) and N-N.2 and
				  amendment of NOTE filed 12-23-93 as an emergency; operative 12-23-93 (Register
				  93, No. 52). A Certificate of Compliance must be transmitted to OAL by 5-9-94
				  or emergency language will be repealed by operation of law on the following
				  day.
5. New subparts M and N-N.2 and amendment of NOTE refiled
				  4-25-94 as an emergency; operative 4-25-94 (Register 94, No. 17). A Certificate
				  of Compliance must be transmitted to OAL by 8-23-94 or emergency language will
				  be repealed by operation of law on the following day.
6. New
				  subparts M and N-N.2 refiled 8-22-94 as an emergency; operative 8-22-94
				  (Register 94, No. 34). A Certificate of Compliance must be transmitted to OAL
				  by 12-20-04 or emergency language will be repealed by operation of law on the
				  following day.
7. New subsections B1b-c and subsection
				  redesignation, new subsections I6 and M-M5b and amendment of NOTE filed
				  10-24-94 as an emergency; operative 10-24-94 (Register 94, No. 43). A
				  Certificate of Compliance must be transmitted to OAL by 2-20-95 or emergency
				  language will be repealed by operation of law on the following
				  day.
8. New subparts M and N-N.2 refiled 12-22-94 as an emergency;
				  operative 12-22-94 (Register 94, No. 51). A Certificate of Compliance must be
				  transmitted to OAL 4-21-95 or emergency language will be repealed by operation
				  of law on the following day.
9. New subsections B.1.b.-c. and
				  subsection redesignation, new subsections I.6. and M.-M.5.b. and amendment of
				  NOTE refiled 2-21-95 as an emergency; operative 2-21-95 (Register 95, No. 8). A
				  Certificate of Compliance must be transmitted to OAL by 6-21-95 or emergency
				  language will be repealed by operation of law on the following
				  day.
10. New subsections B.1.b.-c. and subsection redesignation, new
				  subsections I.6 and M.-M.5.b. and amendment of NOTE refiled 6-19-95 as an
				  emergency; operative 6-19-95 (Register 95, No. 25). A Certificate of Compliance
				  must be transmitted to OAL by 10-17-95 or emergency language will be repealed
				  by operation of law on the following day.
11. New subsections
				  N.-N.2. refiled 6-29-95 as an emergency; operative 6-29-95 (Register 95, No.
				  26). A Certificate of Compliance must be transmitted to OAL by 10-27-95 or
				  emergency language will be repealed by operation of law on the following
				  day.
12. New subsections B.7.a.-b., H.6.-7.c. and J.7.-8.c. and
				  amendment of NOTE filed 7-19-95; operative 8-18-95 (Register 95, No.
				  29).
13. New subsections B.1.b.-c. and subsection redesignation, new
				  subsections I.6 and M.-M.5.b and amendment of NOTE refiled 10-16-95 as an
				  emergency; operative 10-16-95 (Register 95, No. 42). A Certificate of
				  Compliance must be transmitted to OAL by 2-13-96 or emergency language will be
				  repealed by operation of law on the following day.
14. New
				  subsections N.-N.2. and amendment of NOTE refiled 10-26-95 as an emergency;
				  operative 10-26-95 (Register 95, No. 43). A Certificate of Compliance must be
				  transmitted to OAL by 2-23-96 or emergency language will be repealed by
				  operation of law on the following day.
15. Certificate of Compliance
				  as to 10-26-95 order transmitted to OAL 11-30-95 and filed 1-16-96 (Register
				  96, No. 3).
16. Certificate of Compliance as to 10-24-94 order
				  including amendment of subsection M. heading and NOTE transmitted to OAL
				  12-15-95 and filed 1-31-96 (Register 96, No. 5).
17. New
				  subparagraph D.1.f. and amendment of NOTE filed 6-20-96; operative 7-20-96
				  (Register 96, No. 25).
18. Amendment of subparagraphs L-L.8 and NOTE
				  filed 7-1-96; operative 7-31-96 (Register 96, No. 27).
19. Change
				  without regulatory effect amending Appendix I, subsections H.6. and J.7. and
				  NOTE filed 6-30-97 pursuant to section
				  100, title 1, California Code of
				  Regulations (Register 97, No. 27).
20. Change without regulatory
				  effect amending appendix I filed 8-15-97 pursuant to section
				  100, title 1, California Code of
				  Regulations (Register 97, No. 33).
21. Change without regulatory
				  effect amending Appendix I filed 3-11-2021 pursuant to section
				  100, title 1, California Code of
				  Regulations (Register 2021, No. 11). Filing deadline specified in section
				  100, title 1, California Code of
				  Regulations extended 60 calendar days pursuant to Executive Order N-40-20 and
				  an additional 60 calendar days pursuant to Executive Order
				  N-71-20.
Note: Authority cited: Sections
					 25150,
					 25159,
					 25159.5,
					 25179.6,
					 58004
					 and
					 58012,
					 Health and Safety Code. Reference: Sections
					 25159
					 and
					 25159.5,
					 Health and Safety Code; 40
					 CFR Section 270.42; and 40 CFR Part 270,
					 Appendix I.