California Code of Regulations
Title 13 - Motor Vehicles
Division 3 - Air Resources Board
Chapter 9 - Off-Road Vehicles and Engines Pollution Control Devices
Article 4.7 - Spark-Ignition Marine Engines
Appendix to - Paragraph (e) of Section 2446-Sampling Plans for Selective Enforcement Auditing of Spark-Ignition Marine Engines

Universal Citation: 13 CA Code of Regs to
Current through Register 2024 Notice Reg. No. 38, September 20, 2024

Table 1. -Sampling Plan Code Letter

Annual engine family sales(in California)

Code letter

20-50.

AA.[FN1]

20-99.

A.

100-299.

B.

300-499.

C.

500 or greater.

D.

_

[FN1] An engine manufacturer may use either the sampling plan for code letter "AA" or sampling plan for code letter "A" for Selective Enforcement Audits of engine families with annual sales between 20 and 50 engines. Additionally, the engine manufacturer may switch between these plans during the audit.

Table 2. -Sampling Plan for Code Letter "AA"

[Sample inspection criteria]

Stage

Pass No.

Fail No.

Stage

Pass No.

Fail No.

1

([FN1])

([FN2])

11

4

8

2

([FN1])

([FN2])

12

4

9

3

0

([FN2])

13

5

9

4

0

([FN2])

14

5

10

5

1

5

15

6

10

6

1

6

16

6

10

7

2

6

17

7

10

8

2

7

18

8

10

9

3

7

19

8

10

10

3

8

20

9

10

_

[FN1] Test sample passing not permitted at this stage.

[FN2] Test sample failure not permitted at this stage.

Table 3. -Sampling Plan for Code Letter "A"

[Sample inspection criteria]

Stage

Pass No.

Fail No.

Stage

Pass No.

Fail No.

1

([FN1])

([FN2])

16

6

11

2

([FN1])

([FN2])

17

7

12

3

([FN1])

([FN2])

18

7

12

4

0

([FN2])

19

8

13

5

0

([FN2])

20

8

13

6

1

6

21

9

14

7

1

7

22

10

14

8

2

7

23

10

15

9

2

8

24

11

15

10

3

8

25

11

16

11

3

8

26

12

16

12

4

9

27

12

17

13

5

10

28

13

17

14

5

10

29

14

17

15

6

11

30

16

17

_

[FN1] Test sample passing not permitted at this stage.

[FN2] Test sample failure not permitted at this stage.

Table 4. -Sampling Plan for Code Letter "B"

[Sample inspection criteria]

Stage

Pass No.

Fail No.

Stage

Pass No.

Fail No.

1

([FN1])

([FN2])

21

9

14

2

([FN1])

([FN2])

22

9

15

3

([FN1])

([FN2])

23

10

15

4

([FN1])

([FN2])

24

10

16

5

0

([FN2])

25

11

16

6

0

6

26

11

17

7

1

7

27

12

17

8

2

7

28

12

18

9

2

8

29

13

18

10

3

9

30

13

19

11

3

9

31

14

19

12

4

10

32

14

20

13

4

10

33

15

20

14

5

11

34

16

21

15

5

11

35

16

21

16

6

12

36

17

22

17

6

12

37

17

22

18

7

13

38

18

22

19

7

13

39

18

22

20

8

14

40

21

22

_

[FN1] Test sample passing not permitted at this stage.

[FN2] Test sample failure not permitted at this stage.

Table 5. -Sampling Plan for Code Letter "C"

[Sample inspection criteria]

Stage

Pass No.

Fail No.

Stage

Pass No.

Fail No.

1

([FN1])

([FN2])

26

11

17

2

([FN1])

([FN2])

27

12

17

3

([FN1])

([FN2])

28

12

18

4

([FN1])

([FN2])

29

13

18

5

0

([FN2])

30

13

19

6

0

6

31

14

19

7

1

7

32

14

20

8

2

7

33

15

20

9

2

8

34

16

21

10

3

9

35

16

21

11

3

9

36

17

22

12

4

10

37

17

22

13

4

10

38

18

23

14

5

11

39

18

23

15

5

11

40

19

24

16

6

12

41

19

24

17

6

12

42

20

25

18

7

13

43

20

25

19

7

13

44

21

26

20

8

14

45

21

27

21

8

14

46

22

27

22

9

15

47

22

27

23

10

15

48

23

27

24

10

16

49

23

27

25

11

16

50

26

27

_

[FN1] Test sample passing not permitted at this stage.

[FN2] Test sample failure not permitted at this stage.

Table 6. -Sampling Plan for Code Letter "D"

[Sample inspection criteria]

Stage

Pass No.

Fail No.

Stage

Pass No.

Fail No.

1

([FN1])

([FN2])

31

14

20

2

([FN1])

([FN2])

32

14

20

3

([FN1])

([FN2])

33

15

21

4

([FN1])

([FN2])

34

15

21

5

0

([FN2])

35

16

22

6

0

6

36

16

22

7

1

7

37

17

23

8

2

8

38

17

23

9

2

8

39

18

24

10

3

9

40

18

24

11

3

9

41

19

25

12

4

10

42

19

26

13

4

10

43

20

26

14

5

11

44

21

27

15

5

11

45

21

27

16

6

12

46

22

28

17

6

12

47

22

28

18

7

13

48

23

29

19

7

13

49

23

29

20

8

14

50

24

30

21

8

14

51

24

30

22

9

15

52

25

31

23

9

15

53

25

31

24

10

16

54

26

32

25

11

16

55

26

32

26

11

17

56

27

33

27

12

17

57

27

33

28

12

18

58

28

33

29

13

19

59

28

33

30

13

19

60

32

33

_

[FN1] Test sample passing not permitted at this stage.

[FN2] Test sample failure not permitted at this stage.

Disclaimer: These regulations may not be the most recent version. California may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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