Z-0079.2
SENATE BILL 5067
State of Washington 69th Legislature 2025 Regular Session
By Senators Lovick and McCune; by request of Washington Traffic
Safety Commission
Prefiled 12/16/24.
1 AN ACT Relating to impaired driving; amending RCW 46.61.502,
2 46.61.504, 46.61.5055, 46.61.506, 46.20.308, 46.20.3101, 46.25.090,
3 38.38.760, and 79A.60.040; adding a new section to chapter 43.59 RCW;
4 adding a new section to chapter 66.44 RCW; adding a new section to
5 chapter 66.08 RCW; creating a new section; prescribing penalties;
6 providing an effective date; and providing an expiration date.
7 BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF WASHINGTON:
8 NEW SECTION. Sec. 1. (1) The legislature finds that a per se
9 0.05 blood alcohol concentration level is the standard throughout
10 most of the world. Norway was the first country to establish a per se
11 blood alcohol concentration limit of 0.05 in 1936. Since then, most
12 countries have adopted blood alcohol concentration limits of 0.05 or
13 lower. Eighty-four percent of the world's population lives in
14 countries with a blood alcohol concentration limit of 0.05 or lower.
15 Studies on the impacts of these laws around the world have found that
16 reducing the limit from 0.08 to 0.05 results in an average reduction
17 of fatalities involving alcohol-impaired driving by 11 percent
18 annually. The national highway traffic safety administration found
19 that a driver's risk of crash involvement at 0.05 is double the rate
20 of a sober driver, which increases to three times the risk at 0.07.
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1 (2) The legislature finds and declares that 2023 was the
2 deadliest year on Washington roads since 1990. Washington state saw
3 734 fatal crashes resulting in the death of more than 810 people.
4 Half of all fatal crashes involve a driver impaired by drugs or
5 alcohol, and the state saw a 59 percent increase in crashes involving
6 an impaired driver between 2019 and 2023. This alarming upward trend
7 must be addressed if Washington state is going to meet its goal of
8 target zero.
9 (3) The increase in Washingtonians choosing to drive while
10 impaired points to a need to adjust Washington's impaired driving
11 laws. Utah lowered the blood alcohol concentration limit for
12 operating a motor vehicle from 0.08 to 0.05 in 2018 and found that 22
13 percent of people who drank alcohol said they changed their behavior
14 as a result of the new law. Given the increase in traffic fatalities
15 from impaired driving, the legislature declares that it is time to
16 keep Washington's roads safer and lower the number of fatal crashes
17 caused by impaired drivers by lowering the blood alcohol limit to
18 0.05.
19 Sec. 2. RCW 46.61.502 and 2024 c 306 s 30 are each amended to
20 read as follows:
21 (1) A person is guilty of driving while under the influence of
22 intoxicating liquor, cannabis, or any drug if the person drives a
23 vehicle within this state:
24 (a) And the person has, within two hours after driving, an
25 alcohol concentration of ((0.08)) 0.05 or higher as shown by analysis
26 of the person's breath or blood made under RCW 46.61.506; or
27 (b) The person has, within two hours after driving, a THC
28 concentration of 5.00 or higher as shown by analysis of the person's
29 blood made under RCW 46.61.506; or
30 (c) While the person is under the influence of or affected by
31 intoxicating liquor, cannabis, or any drug; or
32 (d) While the person is under the combined influence of or
33 affected by intoxicating liquor, cannabis, and any drug.
34 (2) The fact that a person charged with a violation of this
35 section is or has been entitled to use a drug under the laws of this
36 state shall not constitute a defense against a charge of violating
37 this section.
38 (3)(a) It is an affirmative defense to a violation of subsection
39 (1)(a) of this section, which the defendant must prove by a
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1 preponderance of the evidence, that the defendant consumed a
2 sufficient quantity of alcohol after the time of driving and before
3 the administration of an analysis of the person's breath or blood to
4 cause the defendant's alcohol concentration to be ((0.08)) 0.05 or
5 more within two hours after driving. The court shall not admit
6 evidence of this defense unless the defendant notifies the
7 prosecution prior to the omnibus or pretrial hearing in the case of
8 the defendant's intent to assert the affirmative defense.
9 (b) It is an affirmative defense to a violation of subsection
10 (1)(b) of this section, which the defendant must prove by a
11 preponderance of the evidence, that the defendant consumed a
12 sufficient quantity of cannabis after the time of driving and before
13 the administration of an analysis of the person's blood to cause the
14 defendant's THC concentration to be 5.00 or more within two hours
15 after driving. The court shall not admit evidence of this defense
16 unless the defendant notifies the prosecution prior to the omnibus or
17 pretrial hearing in the case of the defendant's intent to assert the
18 affirmative defense.
19 (4)(a) Analyses of blood or breath samples obtained more than two
20 hours after the alleged driving may be used as evidence that within
21 two hours of the alleged driving, a person had an alcohol
22 concentration of ((0.08)) 0.05 or more in violation of subsection
23 (1)(a) of this section, and in any case in which the analysis shows
24 an alcohol concentration above 0.00 may be used as evidence that a
25 person was under the influence of or affected by intoxicating liquor
26 or any drug in violation of subsection (1)(c) or (d) of this section.
27 (b) Analyses of blood samples obtained more than two hours after
28 the alleged driving may be used as evidence that within two hours of
29 the alleged driving, a person had a THC concentration of 5.00 or more
30 in violation of subsection (1)(b) of this section, and in any case in
31 which the analysis shows a THC concentration above 0.00 may be used
32 as evidence that a person was under the influence of or affected by
33 cannabis in violation of subsection (1)(c) or (d) of this section.
34 (5) Except as provided in subsection (6) of this section, a
35 violation of this section is a gross misdemeanor.
36 (6) It is a class B felony punishable under chapter 9.94A RCW, or
37 chapter 13.40 RCW if the person is a juvenile, if:
38 (a) The person has three or more prior offenses within 15 years
39 as defined in RCW 46.61.5055; or
40 (b) The person has ever previously been convicted of:
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1 (i) Vehicular homicide while under the influence of intoxicating
2 liquor or any drug, RCW 46.61.520(1)(a);
3 (ii) Vehicular assault while under the influence of intoxicating
4 liquor or any drug, RCW 46.61.522(1)(b);
5 (iii) An out-of-state offense comparable to the offense specified
6 in (b)(i) or (ii) of this subsection; or
7 (iv) A violation of this subsection (6) or RCW 46.61.504(6).
8 Sec. 3. RCW 46.61.504 and 2024 c 306 s 32 are each amended to
9 read as follows:
10 (1) A person is guilty of being in actual physical control of a
11 motor vehicle while under the influence of intoxicating liquor or any
12 drug if the person has actual physical control of a vehicle within
13 this state:
14 (a) And the person has, within two hours after being in actual
15 physical control of the vehicle, an alcohol concentration of ((0.08))
16 0.05 or higher as shown by analysis of the person's breath or blood
17 made under RCW 46.61.506; or
18 (b) The person has, within two hours after being in actual
19 physical control of a vehicle, a THC concentration of 5.00 or higher
20 as shown by analysis of the person's blood made under RCW 46.61.506;
21 or
22 (c) While the person is under the influence of or affected by
23 intoxicating liquor or any drug; or
24 (d) While the person is under the combined influence of or
25 affected by intoxicating liquor and any drug.
26 (2) The fact that a person charged with a violation of this
27 section is or has been entitled to use a drug under the laws of this
28 state does not constitute a defense against any charge of violating
29 this section. No person may be convicted under this section and it is
30 an affirmative defense to any action pursuant to RCW 46.20.308 to
31 suspend, revoke, or deny the privilege to drive if, prior to being
32 pursued by a law enforcement officer, the person has moved the
33 vehicle safely off the roadway.
34 (3)(a) It is an affirmative defense to a violation of subsection
35 (1)(a) of this section which the defendant must prove by a
36 preponderance of the evidence that the defendant consumed a
37 sufficient quantity of alcohol after the time of being in actual
38 physical control of the vehicle and before the administration of an
39 analysis of the person's breath or blood to cause the defendant's
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1 alcohol concentration to be ((0.08)) 0.05 or more within two hours
2 after being in such control. The court shall not admit evidence of
3 this defense unless the defendant notifies the prosecution prior to
4 the omnibus or pretrial hearing in the case of the defendant's intent
5 to assert the affirmative defense.
6 (b) It is an affirmative defense to a violation of subsection
7 (1)(b) of this section, which the defendant must prove by a
8 preponderance of the evidence, that the defendant consumed a
9 sufficient quantity of cannabis after the time of being in actual
10 physical control of the vehicle and before the administration of an
11 analysis of the person's blood to cause the defendant's THC
12 concentration to be 5.00 or more within two hours after being in
13 control of the vehicle. The court shall not admit evidence of this
14 defense unless the defendant notifies the prosecution prior to the
15 omnibus or pretrial hearing in the case of the defendant's intent to
16 assert the affirmative defense.
17 (4)(a) Analyses of blood or breath samples obtained more than two
18 hours after the alleged being in actual physical control of a vehicle
19 may be used as evidence that within two hours of the alleged being in
20 such control, a person had an alcohol concentration of ((0.08)) 0.05
21 or more in violation of subsection (1)(a) of this section, and in any
22 case in which the analysis shows an alcohol concentration above 0.00
23 may be used as evidence that a person was under the influence of or
24 affected by intoxicating liquor or any drug in violation of
25 subsection (1)(c) or (d) of this section.
26 (b) Analyses of blood samples obtained more than two hours after
27 the alleged being in actual physical control of a vehicle may be used
28 as evidence that within two hours of the alleged being in control of
29 the vehicle, a person had a THC concentration of 5.00 or more in
30 violation of subsection (1)(b) of this section, and in any case in
31 which the analysis shows a THC concentration above 0.00 may be used
32 as evidence that a person was under the influence of or affected by
33 cannabis in violation of subsection (1)(c) or (d) of this section.
34 (5) Except as provided in subsection (6) of this section, a
35 violation of this section is a gross misdemeanor.
36 (6) It is a class C felony punishable under chapter 9.94A RCW, or
37 chapter 13.40 RCW if the person is a juvenile, if:
38 (a) The person has three or more prior offenses within 15 years
39 as defined in RCW 46.61.5055; or
40 (b) The person has ever previously been convicted of:
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1 (i) Vehicular homicide while under the influence of intoxicating
2 liquor or any drug, RCW 46.61.520(1)(a);
3 (ii) Vehicular assault while under the influence of intoxicating
4 liquor or any drug, RCW 46.61.522(1)(b);
5 (iii) An out-of-state offense comparable to the offense specified
6 in (b)(i) or (ii) of this subsection; or
7 (iv) A violation of this subsection (6) or RCW 46.61.502(6).
8 Sec. 4. RCW 46.61.5055 and 2024 c 306 s 31 are each amended to
9 read as follows:
10 (1) No prior offenses in seven years. Except as provided in RCW
11 46.61.502(6) or 46.61.504(6), a person who is convicted of a
12 violation of RCW 46.61.502 or 46.61.504 and who has no prior offense
13 within seven years shall be punished as follows:
14 (a) Penalty for alcohol concentration less than 0.15. In the case
15 of a person whose alcohol concentration was less than 0.15, or for
16 whom for reasons other than the person's refusal to take a test
17 offered pursuant to RCW 46.20.308 there is no test result indicating
18 the person's alcohol concentration:
19 (i) By imprisonment for not less than 24 consecutive hours nor
20 more than 364 days. In lieu of the mandatory minimum term of
21 imprisonment required under this subsection (1)(a)(i), the court, in
22 its discretion, may order not less than 15 days of electronic home
23 monitoring or a 90-day period of 24/7 sobriety program monitoring.
24 The court may consider the offender's pretrial 24/7 sobriety program
25 monitoring as fulfilling a portion of posttrial sentencing. The
26 offender shall pay the cost of electronic home monitoring. The county
27 or municipality in which the penalty is being imposed shall determine
28 the cost. The court may also require the offender's electronic home
29 monitoring device or other separate alcohol monitoring device to
30 include an alcohol detection breathalyzer, and the court may restrict
31 the amount of alcohol the offender may consume during the time the
32 offender is on electronic home monitoring; and
33 (ii) By a fine of not less than $350 nor more than $5,000. $350
34 of the fine may not be suspended unless the court finds the offender
35 to be indigent; or
36 (b) Penalty for alcohol concentration at least 0.15. In the case
37 of a person whose alcohol concentration was at least 0.15, or for
38 whom by reason of the person's refusal to take a test offered
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1 pursuant to RCW 46.20.308 there is no test result indicating the
2 person's alcohol concentration:
3 (i) By imprisonment for not less than 48 consecutive hours nor
4 more than 364 days. In lieu of the mandatory minimum term of
5 imprisonment required under this subsection (1)(b)(i), the court, in
6 its discretion, may order not less than 30 days of electronic home
7 monitoring or a 120-day period of 24/7 sobriety program monitoring.
8 The court may consider the offender's pretrial 24/7 sobriety program
9 testing as fulfilling a portion of posttrial sentencing. The offender
10 shall pay the cost of electronic home monitoring. The county or
11 municipality in which the penalty is being imposed shall determine
12 the cost. The court may also require the offender's electronic home
13 monitoring device to include an alcohol detection breathalyzer or
14 other separate alcohol monitoring device, and the court may restrict
15 the amount of alcohol the offender may consume during the time the
16 offender is on electronic home monitoring; and
17 (ii) By a fine of not less than $500 nor more than $5,000. $500
18 of the fine may not be suspended unless the court finds the offender
19 to be indigent.
20 (2) One prior offense in seven years. Except as provided in RCW
21 46.61.502(6) or 46.61.504(6), a person who is convicted of a
22 violation of RCW 46.61.502 or 46.61.504 and who has one prior offense
23 within seven years shall be punished as follows:
24 (a) Penalty for alcohol concentration less than 0.15. In the case
25 of a person whose alcohol concentration was less than 0.15, or for
26 whom for reasons other than the person's refusal to take a test
27 offered pursuant to RCW 46.20.308 there is no test result indicating
28 the person's alcohol concentration:
29 (i) By imprisonment for not less than 30 days nor more than 364
30 days and 60 days of electronic home monitoring. Thirty days of
31 imprisonment and 60 days of electronic home monitoring may not be
32 suspended or converted unless the court finds that the imposition of
33 this mandatory minimum sentence would impose a substantial risk to
34 the offender's physical or mental well-being. If the offender shows
35 that the imposition of this mandatory minimum sentence would impose a
36 substantial risk to the offender's physical or mental well-being, in
37 lieu of the mandatory term of imprisonment and electronic home
38 monitoring under this subsection (2)(a)(i), the court may order a
39 minimum of either 180 days of electronic home monitoring or a 120-day
40 period of 24/7 sobriety program monitoring pursuant to RCW 36.28A.300
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1 through 36.28A.390. Whenever the mandatory minimum sentence is
2 suspended or converted, the court shall state in writing the reason
3 for granting the suspension or conversion and the facts upon which
4 the suspension or conversion is based. The court may consider the
5 offender's pretrial 24/7 sobriety program monitoring as fulfilling a
6 portion of posttrial sentencing. The court shall order an expanded
7 substance use disorder assessment and treatment, if deemed
8 app