803 KAR 2:320. Toxic and hazardous substances.
RELATES
TO: KRS 338.015, 338.031, 29 C.F.R. 1910.134, 1910.141, 1910.1000-1910.1450
STATUTORY
AUTHORITY: KRS 338.051(3), 338.061
NECESSITY,
FUNCTION, AND CONFORMITY: KRS 338.051(3) requires the Kentucky Occupational
Safety and Health Standards Board to promulgate occupational safety and health
administrative regulations necessary to accomplish the purposes of KRS Chapter
338. 29 C.F.R. 1910.1000 to 1910.1450 establish federal requirements relating
to toxic and hazardous substances. This administrative regulation establishes
the toxic and hazardous substances standards to be enforced by the Department
of Workplace Standards in the area of general industry.
Section
1. Definitions. (1) "Absolute filter" means a filter capable of
retaining 99.97 percent of a mono disperse aerosol of three-tenths (0.3) mu
particles.
(2)
"Area director" means Director, Division of Occupational Safety and
Health Compliance, Kentucky Labor Cabinet.
(3)
"Assistant Secretary of Labor" means the Secretary of Labor,
Commonwealth of Kentucky.
(4)
"Authorized employee" means an employee whose duties require the
employee to be in the regulated area and who has been specifically assigned to
that area by the employer.
(5)
"Clean change room" means a room where employees put on clean
clothing or protective equipment in an environment free of 4,4' Methylene bis
(2-chloroaniline).
(6)
"Closed system" means an operation involving 4, 4'-Methylene bis
(2-chloroaniline) if containment prevents the release of 4,4' Methylene bis
(2-chloroaniline) into regulated areas, nonregulated areas, or the external
environment.
(7)
"Decontamination" means the inactivation of 4,4'-Methylene bis
(2-chloroaniline) or its safe disposal.
(8)
"Director" means the Director, National Institute for Occupational
Safety and Health, or any person directed by the director or the Secretary of
Health, Education, and Welfare to act for the director.
(9)
"Disposal" means the safe removal of 4,4'-Methylene bis (2-chloroaniline)
from the work environment.
(10)
"Emergency" means an unforeseen circumstance or set of circumstances
resulting in the release of 4,4'-Methylene bis (2-chloroaniline) that may
result in exposure to or contact with 4,4'-Methylene bis (2-chloroaniline).
(11)
"Employee" is defined by KRS 338.015(2).
(12)
"Employer" is defined by KRS 338.015(1).
(13)
"Established federal standard" is defined by KRS 338.015(10).
(14)
"External environment" means any environment external to regulated
and nonregulated areas.
(15)
"Isolated system" means a fully enclosed structure, other than the
vessel of containment, of 4,4'-Methylene bis (2-chloroaniline), which is
impervious to the passage of entry of 4,4’-Methylene bis (2-chloroaniline), and
which would prevent the entry of 4,4’-Methylene bis (2-chloroaniline) into
regulated areas, or the external environment, if leakage or spillage from the
vessel of containment occurs.
(16)
"Laboratory type hood" means a device:
(a)
Enclosed on three (3) sides with the top and bottom designed and maintained to
draw air inward at an average linear face velocity of 150 feet per minute with
a minimum of 125 feet per minute; and
(b)
Designed, constructed, and maintained so that an operation involving
4,4'-Methylene bis (2-chloroaniline) within the hood does not require the
insertion of any portion of an employee's body other than hands and arms.
(17)
"National consensus standard" is defined by KRS 338.015(9).
(18)
"Nonregulated area" means any area under the control of the employer
where entry and exit is neither restricted nor controlled.
(19)
"Open-vessel system" means an operation involving 4,4'-Methylene bis
(2-chloroaniline) in an open vessel, which is not in an isolated system, a
laboratory type hood, nor in any other system affording equivalent protection
against the entry of 4,4'Methylene bis (2-chloroaniline) into regulated areas,
nonregulated areas, or the external environment.
(20)
"Protective clothing" means clothing designed to protect an employee
against contact with or exposure to 4,4'-Methylene bis (2-chloroaniline).
(21)
"Regulated area" means an area where entry and exit is restricted and
controlled.
(22)
"Standard" means "occupational safety and health standards"
as defined by KRS 338.015(3).
Section
2. 4,4'-Methylene bis (2-Chloroaniline). (1) Scope and application.
(a)
This section shall apply to any area in which 4,4'-Methylene bis
(2-chloroaniline), Chemical Abstracts Service Registry Number 101144, is
manufactured, processed, repackaged, released, handled, or stored. This section
shall not apply to trans-shipment in sealed containers, except for the labeling
requirements under subsection (4)(b), (c), and (d) of this section.
(b)
This section shall not apply to solid or liquid mixtures containing less than
one and zero-tenths (1.0) percent by weight of 4,4'-Methylene bis
(2-chloroaniline).
(2)
Requirements for areas containing 4,4'-Methylene bis (2-chloroaniline). A
regulated area shall be established by an employer where 4,4'-Methylene bis
(2-chloroaniline) is manufactured, processed, used, repackaged, released,
handled, and stored. Those areas shall be controlled in accordance with the
requirements for the following category or categories describing the operations
involved:
(a)
Isolated systems. Employees working with 4,4'-Methylene bis (2-chloroaniline)
within an isolated system such as a "glove box" shall wash their
hands and arms upon completion of the assigned task and before engaging in
other activities not associated with the isolated system.
(b)
Closed system operation. Within regulated areas if 4,4'-Methylene bis
(2-chloroaniline) is stored in a sealed container, or contained in a closed
system including piping systems, with any sample ports or openings closed while
4,4'-Methylene bis (2-chloroaniline) is contained within:
1.
Access shall be restricted to authorized employees only; and
2.
Employees shall be required to wash hands, forearms, face, and neck upon each
exit from the regulated areas, close to the point of exit and before engaging
in other activities.
(c)
Open vessel system operations. Open vessel system operations shall be
prohibited.
(d)
Transfer from a closed system, charging or discharging point operations, or
otherwise opening a closed system. In operations involving a "laboratory type
hood," or in locations where 4,4'-Methylene bis (2-chloroaniline) is
contained in an otherwise "closed system," but is transferred,
charged, or discharged into other normally closed containers, the provisions of
this paragraph shall apply.
1.
Access shall be restricted to authorized employees only.
2.
Each operation shall be provided with continuous local exhaust ventilation so
that air movement shall always be from ordinary work areas to the operation.
a.
Exhaust air shall not be discharged to regulated areas, nonregulated areas, or
the external environment unless it is decontaminated.
b.
Clean make-up air shall be introduced in sufficient volume to maintain the
correct operation of the local exhaust system.
3.
Employees shall be provided with, and required to wear, clean, full body
protective clothing (smocks, coveralls, or long-sleeved shirt and pants), shoe
covers, and gloves prior to entering the regulated area.
4.
Employees engaged in 4,4'-Methylene bis (2-chloroaniline) handling operations
shall be provided with and required to wear and use a half-face, filter-type
respirator for dusts, mists, and fumes, in accordance with 29 C.F.R. 1910.134.
A respirator affording a higher level of protection may be substituted.
5.
Prior to each exit from a regulated area, employees shall be required to remove
and leave protective clothing and equipment at the point of exit and at the
last exit of the day, to place used clothing and equipment in impervious
containers at the point of exit for decontamination or disposal. The contents
of the impervious containers shall be identified, as required under subsection
(4)(b), (c), and (d) of this section.
6.
Employees shall be required to wash hands, forearms, face, and neck on each
exit from the regulated area, close to the point of exit, and before engaging
in other activities.
7.
Employees shall be required to shower after the last exit of the day.
8.
Drinking fountains shall be prohibited in the regulated area.
(e)
Maintenance and decontamination activities. In cleanup of leaks or spills,
maintenance or repair operations on contaminated systems or equipment, or any
operations involving work in an area where direct contact with 4,4'-Methylene
bis (2-chloroaniline) could result, each authorized employee entering that area
shall be:
1.
Provided with and required to wear clean, impervious garments, including
gloves, boots, and continuous-air supplied hood in accordance with 29 C.F.R.
1910.134;
2.
Decontaminated before removing the protective garments and hood; and
3.
Required to shower upon removing the protective garments and hood.
(f)
Laboratory activities. The requirements of this paragraph shall apply to
research and quality control activities involving the use of 4,4'-Methylene bis
(2-chloroaniline).
1.
Mechanical pipetting aids shall be used for all pipetting procedures.
2.
Experiments, procedures, and equipment that could produce aerosols shall be
confined to laboratory-type hoods or glove boxes.
3.
Surfaces on which 4,4'-Methylene bis (2-chloroaniline) is handled shall be
protected from contamination.
4.a.
Contaminated wastes and animal carcasses shall be collected in impervious
containers that are closed and decontaminated prior to removal from the work
area.
b.
The wastes and carcasses shall be incinerated so that no carcinogenic products
are released.
5.
All other forms of 4,4'-Methylene bis (2-chloroaniline) shall be inactivated
prior to disposal.
6.
Employees engaged in animal support activities shall be:
a.
Provided with and required to wear, a complete protective clothing change,
clean each day, including coveralls or pants and shirt, foot covers, head
covers, gloves, and appropriate respiratory protective equipment or devices;
b.
Required, prior to each exit from a regulated area, to remove and leave
protective clothing and equipment at the point of exit and at the last exit of
the day, to place used clothing and equipment in impervious containers at the
point of exit for decontamination or disposal. The contents of the impervious
containers shall be identified as required under subsection (4)(b), (c), and
(d) of this section;
c.
Required to wash hands, forearms, face, and neck upon each exit from the
regulated area close to the point of exit and before engaging in other
activities; and
d.
Required to shower after the last exit of the day.
7.
Employees, except for those engaged in animal support activities, each day
shall be:
a.
Provided with and required to wear a clean change of appropriate laboratory
clothing, such as a solid front gown, surgical scrub suit, or fully buttoned
laboratory coat;
b.
Required, prior to each exit from a regulated area, to remove and leave
protective clothing and equipment at the point of exit and at the last exit of
the day, to place used clothing and equipment in impervious containers at the
point of exit for decontamination or disposal. The contents of the impervious
containers shall be identified as required under subsection (4)(b), (c), and
(d) of this section; and
c.
Required to wash hands, forearms, face, and neck upon each exit from the
regulated area close to the point of exit and before engaging in other
activities.
8.
Air pressure in laboratory areas and animal rooms where 4,4'-Methylene bis
(2-chloroaniline) is handled and bioassay studies are performed shall be
negative in relation to the pressure in the surrounding area. Exhaust air shall
not be discharged to regulated areas, nonregulated areas, or the external
environment unless it is decontaminated.
9.
There shall not be a connection between regulated areas and any other areas
through the ventilation system.
10.
A current inventory of 4,4'-Methylene bis (2-chloroaniline) shall be
maintained.
11.
Ventilated apparatus such as laboratory type hoods, shall be tested at least
semi-annually or immediately after ventilation modification of maintenance
operations, by personnel fully qualified to certify correct containment and
operation.
(g)
Premixed solutions. If 4,4'-Methylene bis (2-chloroaniline) is present only in
a single solution at a temperature not exceeding 120 degrees Celsius, the
establishment of a regulated area shall not be required, except:
1.
Only authorized employees shall be permitted to handle the materials;
2.
Each day employees shall be provided with and required to wear a clean change
of protective clothing (smocks, coveralls, or long-sleeved shirts and pants),
gloves, and other protective garments and equipment necessary to prevent
contact with the solution in the process used;
3.
Employees shall be required to remove and leave protective clothing and
equipment if leaving the work area at the end of the work day or if solution is
spilled on the clothing or equipment. Used clothing and equipment shall be
placed in impervious containers for decontamination or disposal. The contents of
the impervious containers shall be identified, as required under subsection
(4)(b), (c), and (d) of this section;
4.
Employees shall be required to wash hands and face after removing protective
clothing and equipment and before engaging in other activities;
5.
Employees assigned to work covered by this paragraph shall be deemed to be
working in regulated areas for the purposes of subsection (4)(a), (b), and (c)
of this section; and
6.
Work areas where solution may be spilled shall be:
a.
Covered daily or after any spill with a clean covering; and
b.
Cleaned thoroughly daily and after any spill.
(3)
General regulated area requirements.
(a)
Employee identification.
1.
A daily roster of employees entering regulated areas shall be established and
maintained.
2.
The rosters or a summary of the rosters shall be retained for a period of
twenty (20) years.
3.
The rosters or summaries shall be provided upon request to authorized
representatives of the assistant secretary and the director.
4.
If the employer ceases business without a successor, rosters shall be forwarded
by registered mail to the director.
(b)
Emergencies. In an emergency, immediate measures, including the requirements of
this paragraph, shall be implemented.
1.
The potentially affected area shall be evacuated as soon as the emergency is
determined.
2.
Hazardous conditions created by the emergency shall be eliminated and the
potentially affected area shall be decontaminated prior to the resumption of
normal operations.
3.a.
Special medical surveillance by a physician shall be instituted within
twenty-four (24) hours for employees present in the potentially affected area
at the time of the emergency.
b.
A report of the medical surveillance and any treatment shall be included in the
incident report, in accordance with subsection (5)(b) of this section.
4.
If an employee has a known contact with 4,4'-Methylene bis (2-chloroaniline),
the employee shall be required to shower as soon as possible, unless
contraindicated by physical injuries.
5.
An incident report on the emergency shall be reported as provided in subsection
(5)(b) of this section.
(c)
Hygiene facilities and practices.
1.
Storage or consumption of food, storage or use of containers of beverages,
storage or consumption of beverages, storage or application of cosmetics,
smoking, storage of smoking materials, tobacco products or other products for
chewing, or the chewing of those products, shall be prohibited in regulated
areas.
2.
If employees are required by this section to wash, washing facilities shall be
provided in accordance with 29 C.F.R. 1910.141.
3.
If employees are required by this section to shower, facilities shall be
provided in accordance with 29 C.F.R. 1910.141(d)(3).
4.
If employees wear protective clothing and equipment, clean change rooms shall
be provided, in accordance with 29 C.F.R. 1910.141(e), for the number of
employees required to change clothes.
5.
If toilets are located in regulated areas, the toilets shall be in a separate
room.
(d)
Contamination control.
1.
Regulated areas, except for outdoor systems, shall be maintained under pressure
negative with respect to nonregulated areas.
a.
Local exhaust ventilation may be used to satisfy this requirement.
b.
Clean make-up air in equal volume shall replace air removed.
2.
Any equipment, material, or other item taken or removed from a regulated area
shall be done so in a manner that does not cause contamination in nonregulated
areas or the external environment.
3.
Decontamination procedures shall be established and implemented to remove
4,4'-Methylene bis (2-chloroaniline) from the surface of materials, equipment,
and the decontamination facility.
4.
Dry sweeping and dry mopping shall be prohibited.
(4)
Signs, information, and training.
(a)
Signs.
1.
Entrance to regulated areas shall be posted with signs bearing the legend:
CANCER-SUSPECT
AGENT
Authorized
Personnel Only
2.
Entrances to regulated areas containing operations established in subsection
(2)(e) of this section shall be posted with signs bearing the legend:
Cancer-Suspect
Agent Exposed
In
this Area
Impervious
Suit Including Gloves,
Boots,
and Air-Supplied Hood
Required
At All Times
Authorized
Personnel Only
3.
Appropriate signs and instructions shall be posted at the entrance to, and exit
from, regulated areas, informing employees of the procedures that shall be
followed in entering and leaving a regulated area.
(b)
Container labeling. Containers shall be labeled in accordance with the requirements
of 29 C.F.R. 1910.1200.
(c)
Lettering.
1.
Lettering on signs and instructions required by paragraph (a) of this
subsection shall be a minimum letter height of two (2) inches.
2.
Labels on containers required by paragraph (b) of this subsection shall:
a.
Not be less than one-half (1/2) the size of the largest lettering on the
package, up to a maximum required size of one (1) inch in height; and
b.
Not use less than eight (8) point type.
(d)
Prohibited statements. A statement shall not appear on or near any required
sign, label, or instruction that contradicts or detracts from the effect of any
required warning, information, or instruction.
(e)
Training and indoctrination.
1.
Each employee, prior to being authorized to enter a regulated area, shall
receive a training and indoctrination program including:
a.
The nature of the carcinogenic hazards of 4,4'-Methylene bis (2-chloroaniline),
including local and systemic toxicity;
b.
The specific nature of the operation involving 4,4'-Methylene bis
(2-chloroaniline) that could result in exposure;
c.
The purpose for and application of the medical surveillance program, including,
as appropriate, methods of self-examination;
d.
The purpose for and application of decontamination practices and procedures;
e.
The purpose for and significance of emergency practices and procedures;
f.
The employee's specific role in emergency procedures;
g.
Specific information to aid the employee in recognition and evaluation of
conditions and situations that may result in the release of 4,4'-Methylene bis
(2-chloroaniline); and
h.
The purpose for and application of specific first-aid procedures and practices.
2.
Each employee shall receive a review of this section at the employee's first
training and indoctrination program and annually thereafter.
3.
Specific emergency procedures shall be prescribed and posted, and employees
shall be familiarized with their terms and rehearsed in their application.
4.
All materials relating to the program shall be provided if requested by
authorized representatives of the assistant secretary and the director.
(5)
Reports.
(a)
Operations. Not later than March 1 of each year, the information required by
this paragraph shall be reported in writing by the employer to the nearest Area
Director. Any change in the reported information shall be reported in writing
within fifteen (15) calendar days of the change. The report shall contain the
following information:
1.
A brief description and in-plant location of the areas regulated and the
address of each regulated area;
2.
The names and other identifying information as to the presence of
4,4'-Methylene bis (2-chloroaniline) in each regulated area;
3.
The number of employees in each regulated area, during normal operations
including maintenance activities; and
4.
The manner in which 4,4'-Methylene bis (2-chloroaniline) is present in each
regulated area, such as whether it is manufactured, processed, used,
repackaged, released, stored, or otherwise handled.
(b)
Incidents. Incidents that result in the release of 4,4'-Methylene bis
(2-chloroaniline) into any area where employees may be exposed shall be
reported in accordance with this paragraph.
1.
A report of the incident and the facts obtainable at that time, including a
report on any medical treatment of affected employees, shall be made within
twenty-four (24) hours to the nearest Area Director.
2.
A written report shall be filed with the nearest Area Director within fifteen
(15) calendar days of the initial report and shall include:
a.
A specification of the amount of material released, the amount of time
involved, and an explanation of the procedure used in determining this figure;
b.
A description of the area involved, and the extent of known and possible
employee and area contamination;
c.
A report of any medical treatment of affected employees and any medical
surveillance program implemented; and
d.
An analysis of the steps to be taken, with specific completion dates, to avoid
further similar release.
(6)
Medical surveillance. At no cost to the employee, a program of medical
surveillance shall be established and implemented for employees considered for
assignment to enter regulated areas, and for authorized employees.
(a)
Examinations.
1.
Before an employee is assigned to enter a regulated area, a preassignment
physical examination by a physician shall be provided. The examination shall
include the personal history of the employee, family and occupational
background, including genetic and environmental factors.
2.
Authorized employees shall be provided with periodic physical examinations at
least annually, following the preassignment examination.
3.
In all physical examinations, the examining physician shall consider whether
there exist conditions of increased risk, including reduced immunological
competence, current treatment with steroids of cytotoxic agents, pregnancy, and
cigarette smoking.
(b)
Records.
1.
Employers of employees examined pursuant to this subsection shall maintain
complete and accurate records of all medical examinations. Records shall be
maintained for the duration of the employee's employment. If the employee's
employment is terminated, including by retirement or death, or if the employer
ceases business without a successor; records, or notarized true copies thereof,
shall be forwarded by registered mail to the director.
2.
Records required by this paragraph shall be provided if requested by authorized
representatives of the assistant secretary or the director. If requested by an
employee or former employee, the records shall be provided to a physician
designated by the employee or to a new employer.
3.
Any physician who conducts a medical examination required by this subsection
shall furnish to the employer a statement of the employee's suitability for
employment in the specific exposure.
Section
3. Laboratory Activities. The requirements of this section shall apply to
research and quality control activities involving the use of chemicals covered
by 29 C.F.R. 1910.1003 to 1910.1016. (1) Mechanical pipetting aids shall be
used for all pipetting procedures.
(2)
Experiments, procedures, and equipment which could produce aerosols shall be
confined to laboratory-type hoods or glove boxes.
(3)
Surfaces on which chemicals covered by 29 C.F.R. 1910.1003 to 1910.1016 are
handled shall be protected from contamination.
(4)
Contaminated wastes and animal carcasses shall be collected in impervious
containers that are closed and decontaminated prior to removal from the work
area. The wastes and carcasses shall be incinerated so that carcinogenic
products shall not be released.
(5)
All other forms of chemicals covered by 29 C.F.R. 1910.1003 to 1910.1016 shall
be inactivated prior to disposal.
(6)
Laboratory vacuum systems shall be protected with high-efficiency scrubbers or
with disposal absolute filters.
(7)
Employees engaged in animal support activities shall be:
(a)
Provided with and required to wear, a complete protective clothing change,
clean each day, including coveralls, or pants and shirt, foot covers, head
covers, gloves, and appropriate respiratory protective equipment or devices;
(b)1.
Required, prior to each exit from a regulated area, to remove and leave
protective clothing and equipment at the point of exit and at the last exit of
the day, to place used clothing and equipment in impervious containers at the
point of exit for decontamination or disposal; and
2.
The contents of the impervious containers shall be identified as required under
Section 2(4)(b), (c), and (d) of this administrative regulation;
(c)
Required to wash hands, forearms, face, and neck upon each exit from the
regulated area close to point of exit, and before engaging in other activities;
and
(d)
Required to shower after the last exit of the day.
(8)
Employees, except for those engaged only in animal support activities, each day
shall be:
(a)
Provided with and required to wear a clean change of appropriate laboratory
clothing, such as a solid front gown, surgical scrub suit, or fully buttoned
laboratory coat;
(b)1.
Required, prior to each exit from a regulated area, to remove and leave protective
clothing and equipment at the point of exit and at the last exit of the day, to
place used clothing and equipment in impervious containers at the point of exit
for decontamination or disposal; and
2.
The contents of the impervious containers shall be identified as required under
Section 2(4)(b), (c), and (d) of this administrative regulation; and
(c)
Required to wash hands, forearms, face, and neck upon each exit from the
regulated area close to point of exit, and before engaging in other activities.
(9)
Air pressure in laboratory areas, and animal rooms where chemicals covered by
29 C.F.R. 1910.1003 to 1910.1016 are handled and bioassay studies are performed
shall be negative in relation to the pressure in surrounding areas. Exhaust air
shall not be discharged to regulated areas, nonregulated areas, or the external
environment unless it is decontaminated.
(10)
There shall not be a connection between regulated areas and any other areas
through the ventilation system.
(11)
A current inventory of chemicals covered by 29 C.F.R. 1910.1003 to 1910.1016
shall be maintained.
(12)
Ventilated apparatus such as laboratory-type hoods shall be tested at least
semi-annually or immediately after ventilation modification or maintenance
operations, by personnel fully qualified to certify correct containment and
operation.
Section
4. Access to Exposure or Medical Records. (1) The language relating to the
access to exposure or medical records in subsection (2) of this section shall
apply in lieu of 29 C.F.R. 1910.1020(e)(1)(i).
(2)
If an employee or designated representative requests access to an exposure or
medical record, the employer shall assure that access is provided in a
reasonable time, place, and manner, but not longer than fifteen (15) days after
the request for access is made unless sufficient reason is given why that time
is unreasonable or impractical.
(3)
The language relating to the access to exposure or medical records in
subsection (4) of this section shall apply in lieu of 29 C.F.R. 1910.1020(e)(1)(iii).
(4)
If an employee or designated representative requests a copy of a record, the
employer shall, except as specified in 29 C.F.R. 1910.1020(e)(1)(v) of this
section, within the period of time previously specified assure that either:
(a)
A copy of the record is provided without cost to the employee or
representative;
(b)
The necessary mechanical copying facilities (e.g., photocopying) are made
available without cost to the employee or representative for copying the
record; or
(c)
The record is loaned to the employee or representative for a reasonable time to
enable a copy to be made.
Section
5.(1) The language relating to gloves in subsection (2) of this section shall
apply in lieu of 29 C.F.R. 1910.1030(d)(3)(ix).
(2)
Gloves shall be worn if it can be reasonably anticipated that the employees may
have hand contact with blood, other potentially infectious materials, mucous
membranes, and nonintact skin if performing vascular access procedures or if
handling or touching contaminated items or surfaces.
Section
6. Except as modified by Sections 1 through 5 of this administrative
regulation, general industry shall comply with the following federal
requirements published by the Office of the Federal Register, National Archives
and Records Services, General Services Administration: (1) 29 C.F.R. 1910.1000
- 1910.1450, revised July 1, 2012;
(2)
The revisions to 29 C.F.R. 1910.1450 as published in the January 22, 2013
Federal Register, Volume 78, Number 14;
(3)
The revisions to Subpart Z as published in the February 8, 2013 Federal
Register, Volume 78, Number 27; and
(4) The revision
to 29 C.F.R. 1910.1030 as published in the April 3, 2012 Federal Register,
Volume 77, Number 64. (16 Ky.R. 701; eff.
12-15-89; Am. 1990; eff. 5-10-90; 2739; eff. 8-9-90; 17 Ky.R. 1855; eff.
1-6-91; 3511; eff. 8-2-91; 18 Ky.R. 1946; eff. 2-7-92; 3529; eff. 10-7-92; 19
Ky.R. 1888; eff. 4-7-93; 20 Ky.R. 642; eff. 11-8-93; 2701; eff. 5-11-94; 21
Ky.R. 116; eff. 9-12-94; 2258; eff. 4-20-95; 22 Ky.R. 1142; 1466; eff. 2-12-96;
2063; eff. 7-6-95; 23 Ky.R. 1726; eff. 12-13-96; 3932; eff. 7-17-97; 24 Ky.R.
1150; 1512; eff. 1-12-98; 2154; eff. 7-13-98; 25 Ky.R. 1162; eff. 1-19-99;
2451; eff. 6-16-99; 28 Ky.R. 703; 1131; eff. 11-12-2001; 30 Ky.R. 714; eff.
12-5-2003; 32 Ky.R. 552; 873; eff. 12-2-05; 33 Ky.R. 3055; eff. 6-1-07; 36
Ky.R. 169; 588; eff. 10-2-2009; 37 Ky.R. 153; 722; 10-1-2010; 38 Ky.R. 320;
eff. 10-7-11; 38 Ky.R. 2031; 39 Ky.R. 212; eff. 8-31-2012; 40 Ky.R. 146; eff.
10-4-2013.)
