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HF742 • 2026

A bill for an act establishing requirements relating to heat response in work areas and providing penalties.

A bill for an act establishing requirements relating to heat response in work areas and providing penalties.

Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
CROKEN
Last action
2025-03-05
Official status
Introduced, referred to Labor and Workforce. H.J. 512 .
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

A bill for an act establishing requirements relating to heat response in work areas and providing penalties.

A bill for an act establishing requirements relating to heat response in work areas and providing penalties.

What This Bill Does

  • A bill for an act establishing requirements relating to heat response in work areas and providing penalties.

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2025-03-05 Iowa Legislature

    Introduced, referred to Labor and Workforce. H.J. 512 .

Official Summary Text

A bill for an act establishing requirements relating to heat response in work areas and providing penalties.

Current Bill Text

Read the full stored bill text
House

File

742

-

Introduced

HOUSE

FILE

742

BY

CROKEN

A

BILL

FOR

An

Act

establishing

requirements

relating

to

heat

response

in

1

work

areas

and

providing

penalties.

2

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

3

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742

Section

1.

Section

10A.202,

subsection

2,

Code

2025,

is

1

amended

to

read

as

follows:

2

2.

The

department

is

responsible

for

the

administration

of

3

the

laws

of

this

state

under

chapters

88A

,

88B

,

89

,

89A

,

90A

,

4

91A

,

91C

,

91D

,

91E

,

91F,

and

92

,

and

such

other

labor-services

5

duties

assigned

to

the

department

or

director.

6

Sec.

2.

Section

10A.204,

subsection

3,

Code

2025,

is

amended

7

to

read

as

follows:

8

3.

The

director,

in

consultation

with

the

labor

9

commissioner,

shall,

at

the

time

provided

by

law,

make

an

10

annual

report

to

the

governor

setting

forth

in

appropriate

11

form

the

business

and

expense

of

the

division

and

department

12

under

this

subchapter

for

the

preceding

year,

the

number

13

of

remedial

actions

taken

under

chapter

89A

,

the

number

of

14

disputes

or

violations

processed

by

the

division

or

department

15

and

the

disposition

of

the

disputes

or

violations,

and

other

16

matters

pertaining

to

the

division

or

department

under

this

17

subchapter

which

that

are

of

public

interest,

together

with

18

recommendations

for

change

or

amendment

of

the

laws

in

this

19

chapter

and

chapters

88

,

88A

,

88B

,

89

,

89A

,

89B

,

90A

,

91A

,

91C

,

20

91D

,

91E

,

91F,

and

92

,

and

sections

85.67A

and

85.68

,

and

the

21

recommendations,

if

any,

shall

be

transmitted

by

the

governor

22

to

the

first

general

assembly

in

session

after

the

report

is

23

filed.

24

Sec.

3.

NEW

SECTION

.

91F.1

Definitions.

25

As

used

in

this

chapter,

unless

the

context

otherwise

26

requires:

27

1.

“Alternative

cooling

and

control

measures”

means

28

engineering,

work-practice,

administrative,

or

other

controls

29

to

manage

heat,

including

job

rotation,

mechanical

ventilation

30

systems,

misting

equipment,

cooling

vests,

air-cooled

or

31

water-cooled

garments,

and

access

to

recreational

water.

32

2.

“Director”

means

the

director

of

the

department

of

33

inspections,

appeals,

and

licensing.

34

3.

“Drinking

water”

means

potable

water

that

is

safe

to

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drink

and

cool

in

temperature.

1

4.

“Employee”

means

a

natural

person

employed

for

wages

by

2

an

employer

in

this

state.

3

5.

“Employer”

means

a

person

that

employs

for

wages

in

this

4

state.

5

6.

“Heat

index”

means

a

measure

of

how

hot

it

feels

when

6

relative

humidity

is

taken

into

account

along

with

the

actual

7

air

temperature,

which

can

be

extrapolated

from

temperature

and

8

relative

humidity

using

the

national

weather

service

heat

index

9

calculator.

10

Sec.

4.

NEW

SECTION

.

91F.2

Access

to

shaded

areas.

11

1.

An

employer

shall

provide

a

shaded

area

to

an

employee

12

whose

working

conditions

regularly

involve

outside

work

with

13

direct

exposure

to

the

sun.

All

of

the

following

apply

to

a

14

shaded

area:

15

a.

The

area

shall

be

as

close

to

the

employee’s

work

area

16

as

practicable.

17

b.

The

areas

shall

be

outside,

open,

and

exposed

to

air

on

18

at

least

three

sides.

19

c.

The

area

shall

prevent

contributing

heat

sources

from

20

reducing

its

effectiveness.

21

d.

The

area

shall

be

sufficiently

sized

for

the

number

of

22

employees

utilizing

the

area.

23

e.

The

area

shall

be

arranged

in

a

configuration

that

allows

24

employees

to

sit

in

normal

posture.

25

f.

The

area

shall

accommodate

the

removal

and

storage

of

any

26

personal

protective

equipment

during

periods

of

use.

27

2.

If

creating

outdoor

shade

is

demonstrably

infeasible

28

or

unsafe

in

the

work

area,

the

employer

shall

implement

29

alternative

cooling

and

control

measures

that

provide

30

protection

equivalent

to

shade.

31

3.

An

employer

may

provide

cooling

with

an

indoor

mechanical

32

ventilation

system

as

an

alternative

to

outdoor

shade

provided

33

that

the

indoor

space

satisfies

the

requirements

of

subsection

34

1,

paragraphs

“c”

through

“f”

.

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4.

A

shaded

area

need

not

be

provided

between

sunset

and

1

sunrise

or

when

weather

conditions

are

primarily

overcast.

2

Sec.

5.

NEW

SECTION

.

91F.3

Access

to

drinking

water.

3

1.

An

employer

shall

provide

drinking

water

at

no

cost

to

an

4

employee

whose

working

conditions

involve

regular

exposure

to

a

5

heat

index

of

90

degrees

Fahrenheit

or

higher.

The

employer

6

shall

make

available

at

least

thirty-two

ounces

of

drinking

7

water

per

hour

to

each

employee

per

day,

which

shall

be

located

8

as

close

to

the

work

area

as

practicable.

9

2.

An

employer

shall

make

drinking

water

required

under

this

10

section

available

at

all

times

while

an

employee

is

performing

11

work.

12

Sec.

6.

NEW

SECTION

.

91F.4

High-heat

procedures.

13

1.

An

employer

shall

implement

high-heat

procedures

when

14

the

heat

index

reaches

or

exceeds

90

degrees

Fahrenheit

in

an

15

area

where

an

employee

is

performing

work.

16

2.

High-heat

procedures

shall

include

a

work

and

rest

17

schedule

to

protect

employees

from

heat-related

illness

that

is

18

adjusted

for

environmental

conditions,

workload,

and

impact

of

19

required

clothing

or

personal

protective

equipment.

20

3.

High-heat

procedures

shall

include

a

minimum

rest

period

21

of

ten

minutes

for

every

two

hours

worked

when

an

employee

22

is

exposed

to

a

heat

index

above

90

and

below

100

degrees

23

Fahrenheit.

If

an

employee

is

exposed

to

a

heat

index

above

24

100

degrees

Fahrenheit,

high-heat

procedures

shall

instead

25

include

a

minimum

rest

period

of

fifteen

minutes

for

every

hour

26

worked.

27

4.

In

lieu

of

the

requirements

of

subsection

3,

high-heat

28

procedures

may

include

a

rest

period

as

provided

for

in

the

29

current

national

institute

for

occupational

safety

and

health

30

recommendations

for

work

and

rest

schedules

to

manage

heat

31

exposures.

32

5.

a.

Subsections

3

and

4

shall

not

apply

if

an

employer

33

can

demonstrate

effective

heat

management

and

protection

from

34

heat-related

illness

through

alternative

cooling

and

control

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measures.

1

b.

If

an

employer

utilizes

alternative

cooling

and

control

2

measures,

all

of

the

following

shall

apply

to

such

measures:

3

(1)

The

measures

shall

be

readily

available

and

accessible

4

to

employees

at

all

times

they

are

performing

work.

5

(2)

The

measures

shall

be

documented

in

writing.

6

(3)

The

measures

shall

not

supersede

any

other

requirement

7

of

this

chapter.

8

6.

An

employer

may

coincide

rest

periods

under

this

section

9

with

a

scheduled

rest

or

meal

period.

10

7.

An

employer

shall

allow

rest

periods

to

be

taken

in

the

11

shade

in

accordance

with

section

91F.2

if

applicable.

12

8.

An

employer

shall

not

discourage

employees

from

taking

13

rest

breaks

as

needed

to

prevent

heat-related

illness.

14

9.

When

high-heat

procedures

are

in

effect,

an

employer

15

shall

use

regular

communication

and

observation

to

monitor

16

employees

for

signs

of

heat-related

illness.

17

10.

An

employer

shall

make

high-heat

procedures

available

18

in

writing

in

a

language

and

manner

that

all

employees

can

19

understand.

20

Sec.

7.

NEW

SECTION

.

91F.5

Civil

penalty

——

procedures.

21

1.

An

employer

that

violates

this

chapter

shall

be

subject

22

to

a

civil

penalty

of

up

to

five

hundred

dollars

per

violation.

23

2.

The

director

shall

provide

written

notice

to

an

24

employer

prior

to

imposition

of

a

civil

penalty

under

this

25

section.

An

employer

may

contest

and

seek

judicial

review

of

a

26

determination

of

the

director

under

this

chapter

pursuant

to

27

chapter

17A.

28

3.

Upon

a

final

determination

of

the

director

that

an

29

employer

violated

this

chapter

and

the

conclusion

of

the

period

30

for

any

appeals,

the

director

shall

bring

an

action

in

district

31

court

to

collect

the

penalties

provided

in

this

section.

The

32

director

shall

remit

any

penalties

collected

to

the

treasurer

33

of

state

for

deposit

in

the

general

fund.

34

Sec.

8.

NEW

SECTION

.

91F.6

Enforcement

——

rules.

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1.

The

director

shall

enforce

this

chapter.

1

2.

The

director

shall

adopt

rules

pursuant

to

chapter

17A

to

2

administer

this

chapter.

3

EXPLANATION

4

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

5

the

explanation’s

substance

by

the

members

of

the

general

assembly.

6

This

bill

establishes

requirements

relating

to

heat

response

7

in

work

areas.

8

The

bill

requires

an

employer

to

provide

a

shaded

area

to

9

an

employee

whose

working

conditions

regularly

involve

outside

10

work

with

direct

exposure

to

the

sun.

The

bill

provides

11

requirements

for

shaded

areas,

including

requirements

for

the

12

location

of

such

areas

and

the

time

at

which

such

access

must

13

be

provided.

14

The

bill

requires

an

employer

to

provide

drinking

water

at

no

15

cost

to

an

employee

whose

working

conditions

involve

regular

16

exposure

to

a

heat

index

of

90

degrees

Fahrenheit

or

higher.

17

The

bill

provides

requirements

for

the

quantity,

time,

and

18

location

at

which

drinking

water

must

be

provided.

19

The

bill

requires

an

employer

to

implement

high-heat

20

procedures

when

the

heat

index

reaches

or

exceeds

90

degrees

21

Fahrenheit

in

an

area

where

an

employee

is

performing

work.

22

The

bill

provides

requirements

for

such

procedures

including

23

minimum

rest

periods

and

cooling

and

control

measures.

24

The

bill

is

enforced

by

the

director

of

the

department

of

25

inspections,

appeals,

and

licensing.

An

employer

that

violates

26

the

provisions

of

the

bill

shall

be

subject

to

a

civil

penalty

27

of

up

to

$500

per

violation.

The

bill

provides

procedures

for

28

collection

of

such

penalties.

29

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