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HF2556 • 2026

A bill for an act relating to the use of automatic registration plate readers, providing penalties, and including effective date provisions.

A bill for an act relating to the use of automatic registration plate readers, providing penalties, and including effective date provisions.

Passed Legislature

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

Sponsor
THOMSON
Last action
2026-02-16
Official status
Introduced, referred to Judiciary. H.J. 308 .
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 relating to the use of automatic registration plate readers, providing penalties, and including effective date provisions.

A bill for an act relating to the use of automatic registration plate readers, providing penalties, and including effective date provisions.

What This Bill Does

  • A bill for an act relating to the use of automatic registration plate readers, providing penalties, and including effective date provisions.

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. 2026-02-16 Iowa Legislature

    Introduced, referred to Judiciary. H.J. 308 .

Official Summary Text

A bill for an act relating to the use of automatic registration plate readers, providing penalties, and including effective date provisions.

Current Bill Text

Read the full stored bill text
House

File

2556

-

Introduced

HOUSE

FILE

2556

BY

THOMSON

A

BILL

FOR

An

Act

relating

to

the

use

of

automatic

registration

plate

1

readers,

providing

penalties,

and

including

effective

date

2

provisions.

3

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

4

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6810HH

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th/ns

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2556

Section

1.

LEGISLATIVE

FINDINGS

AND

PURPOSE.

1

1.

Automatic

registration

plate

readers

enable

persistent,

2

indiscriminate,

and

suspicionless

tracking

of

persons,

3

including

their

movements,

associations,

habits,

and

locations

4

over

time.

5

2.

Continuous

or

mass

collection

of

location

data

6

implicates

reasonable

expectations

of

privacy

under

the

7

provisions

of

the

fourth

amendment

to

the

Constitution

of

the

8

United

States

and

Article

I,

section

8,

of

the

Constitution

of

9

the

State

of

Iowa,

particularly

when

aggregated.

10

3.

The

general

assembly

finds

that

bulk

location

11

surveillance

without

individualized

suspicion

is

fundamentally

12

incompatible

with

a

free

society

and

invites

misuse,

mission

13

creep,

data

breaches,

and

political

or

retaliatory

abuse.

14

4.

Less

intrusive

investigative

tools

remain

available

to

15

law

enforcement

officials

and

such

tools

respect

constitutional

16

limits

and

traditional

warrant

requirements.

17

5.

A

categorical

prohibition,

coupled

with

narrow

18

exceptions

based

on

warrant

requirements,

is

the

least

19

restrictive

means

of

protecting

Iowans’

privacy

while

20

preserving

public

safety.

21

6.

Strong

civil

remedies,

including

a

private

right

22

of

action,

are

necessary

to

deter

violations

and

provide

23

meaningful

relief.

24

Sec.

2.

NEW

SECTION

.

321Q.1

Definitions.

25

As

used

in

this

chapter:

26

1.

“Automatic

registration

plate

reader”

or

“plate

27

reader”

means

any

system,

device,

software,

or

service

that

28

automatically

captures,

analyzes,

stores,

or

transmits

images

29

of

motor

vehicle

registration

plates

or

associated

vehicle

30

characteristics,

including

date,

time,

location,

vehicle

31

movement,

travel

patterns,

or

metadata,

whether

fixed,

mobile,

32

or

cloud-based.

33

2.

“Covered

entity”

means

a

state

agency,

political

34

subdivision,

law

enforcement

agency,

public

official,

public

35

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employee,

contractor,

vendor,

or

private

entity

acting

on

1

behalf

of

or

in

coordination

with

a

governmental

entity.

2

3.

“Department”

means

the

state

department

of

3

transportation.

4

4.

“Plate

reader

data”

means

an

image,

record,

metadata,

5

derived

data,

or

analytic

output

generated

by

a

plate

reader.

6

5.

“Use”

means

to

acquire,

install,

operate,

access,

7

analyze,

query,

share,

sell,

retain,

or

otherwise

benefit

from

8

plate

reader

systems

or

plate

reader

data.

9

Sec.

3.

NEW

SECTION

.

321Q.2

Use

of

plate

reader

prohibited.

10

1.

A

covered

entity

shall

not

use

an

automatic

registration

11

plate

reader

for

any

purpose.

12

2.

A

covered

entity

shall

not

do

any

of

the

following:

13

a.

Use,

acquire,

or

possess

plate

reader

equipment

or

14

services.

15

b.

Contract

with

any

private

vendor

for

plate

reader

16

services.

17

c.

Use,

access,

or

receive

plate

reader

data

from

another

18

jurisdiction

or

private

party.

19

d.

Retain,

analyze,

or

share

plate

reader

data,

regardless

20

of

where

the

data

was

collected.

21

3.

This

section

preempts

a

local

ordinance

or

policy

22

authorizing

and

regulating

the

use

of

an

automatic

registration

23

plate

reader.

24

4.

A

covered

entity

that

used

an

automatic

registration

25

plate

reader

before

the

effective

date

of

this

Act

shall

remove

26

every

plate

reader

and

shall

destroy

all

plate

reader

data

not

27

later

than

thirty

days

after

the

effective

date

of

this

Act.

28

Sec.

4.

NEW

SECTION

.

321Q.3

Private

right

of

action.

29

1.

A

person

whose

vehicle,

movements,

or

data

have

been

30

collected,

accessed,

or

used

in

violation

of

section

321Q.2

31

has

standing

to

sue

the

covered

entity

who

used

an

automatic

32

registration

plate

reader,

regardless

of

whether

actual

damages

33

can

be

proven.

34

2.

A

covered

entity

that

uses

an

automatic

registration

35

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plate

reader

in

violation

of

section

321Q.2

is

liable

for

all

1

of

the

following

damages:

2

a.

Not

less

than

one

thousand

dollars

per

violation

per

day

3

or

actual

damages,

whichever

is

greater.

4

b.

Punitive

damages

for

willful

or

reckless

violations.

5

c.

Injunctive

and

declaratory

relief.

6

d.

Plaintiff’s

attorney

fees

and

costs.

7

3.

Sovereign

immunity,

governmental

immunity,

and

qualified

8

immunity

are

waived

for

purposes

of

actions

brought

under

this

9

section.

10

4.

Actions

may

be

brought

in

state

district

court,

with

11

venue

where

the

plaintiff

resides

or

where

the

violation

12

occurred.

13

5.

This

section

applies

to

actions

involving

plate

reader

14

use

and

data

retention

brought

on

or

after

the

effective

date

15

of

this

Act,

including

actions

based

on

the

use

or

retention

of

16

data

collected

before

the

effective

date

of

this

Act.

17

Sec.

5.

NEW

SECTION

.

321Q.4

Exclusion

and

suppression.

18

Evidence

derived

directly

or

indirectly

from

an

automatic

19

registration

plate

reader,

including

derivative

evidence,

20

is

inadmissible

in

any

criminal,

civil,

or

administrative

21

proceeding,

except

when

offered

by

a

plaintiff

as

evidence

that

22

a

violation

of

this

chapter

occurred.

23

Sec.

6.

NEW

SECTION

.

321Q.5

Enforcement

and

civil

24

penalties.

25

1.

A

covered

entity

that

violates

section

321Q.2

is

subject

26

to

a

civil

penalty

of

not

less

than

ten

thousand

dollars

per

27

violation,

to

be

collected

by

the

department

and

deposited

in

28

the

road

use

tax

fund.

29

2.

The

department

shall

adopt

rules

pursuant

to

chapter

17A

30

providing

for

escalating

penalties

for

repeated

violations.

31

3.

A

person

who

knowingly

uses

or

authorizes

unlawful

use

32

of

a

plate

reader

by

a

covered

entity

is

personally

liable

for

33

penalties

under

this

section.

34

4.

The

attorney

general

may

bring

actions

against

a

private

35

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entity

or

person

for

violating

section

321Q.2

and

such

action

1

shall

not

preempt

an

action

brought

by

a

person

other

than

the

2

attorney

general.

3

Sec.

7.

REPEAL.

Section

321P.4,

Code

2026,

is

repealed.

4

Sec.

8.

EFFECTIVE

DATE.

This

Act,

being

deemed

of

immediate

5

importance,

takes

effect

upon

enactment.

6

EXPLANATION

7

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

8

the

explanation’s

substance

by

the

members

of

the

general

assembly.

9

Under

current

law,

the

operator

of

an

automatic

registration

10

plate

reader

(plate

reader)

is

required

to

permanently

delete

11

every

image

of

a

vehicle

registration

plate

captured

by

the

12

plate

reader,

and

any

other

accompanying

data,

within

30

days

13

after

the

image

was

captured.

Prior

to

deletion

from

the

plate

14

reader,

a

law

enforcement

agency

is

authorized

to

copy

and

15

store

an

image

of

a

vehicle

registration

plate

captured

by

a

16

plate

reader,

and

any

other

accompanying

data,

if

the

image

and

17

data

are

relevant

to

an

ongoing

criminal

case

or

investigation.

18

Copies

maintained

by

a

law

enforcement

agency

are

not

required

19

to

be

deleted,

but

the

law

enforcement

agency

must

maintain

20

the

copies

in

accordance

with

the

agency’s

evidence

retention

21

policies.

A

person

who

violates

the

deletion

requirement

22

commits

a

simple

misdemeanor.

A

simple

misdemeanor

is

23

punishable

by

confinement

for

no

more

than

30

days

and

a

fine

24

of

at

least

$105

but

not

more

than

$855.

This

bill

repeals

25

these

provisions.

26

The

bill

instead

prohibits

a

state

agency,

political

27

subdivision,

law

enforcement

agency,

public

official,

public

28

employee,

contractor,

vendor,

or

private

entity

acting

on

29

behalf

of

or

in

coordination

with

a

governmental

entity

30

(covered

entities)

from

using

a

plate

reader.

31

The

bill

specifically

preempts

local

ordinances

or

policies

32

authorizing

and

regulating

the

use

of

plate

readers.

A

covered

33

entity

that

used

an

automatic

registration

plate

reader

before

34

the

bill

takes

effect

must

remove

every

plate

reader

and

35

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LSB

6810HH

(3)

91

th/ns

4/

5

H.F.

2556

destroy

all

plate

reader

data

not

later

than

30

days

after

the

1

effective

date

of

the

bill.

2

The

bill

provides

for

a

private

right

of

action

against

3

covered

entities

that

violate

the

bill,

limits

the

4

admissibility

of

evidence

obtained

by

a

plate

reader,

and

5

provides

enforcement

provisions

and

civil

penalties.

A

person

6

who

knowingly

uses

or

authorizes

unlawful

use

of

a

plate

reader

7

by

a

covered

entity

is

personally

liable

for

penalties

under

8

the

bill,

and

the

attorney

general

may

bring

actions

against

9

such

persons.

10

The

bill

takes

effect

upon

enactment.

11

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91

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5