Code of Federal Regulations (alpha)

CFR /  Title 40  /  Part 90  /  Sec. 90.516 Treatment of confidential information.

The provisions for treatment of confidential information described in Sec. 90.4 apply to this subpart.

Sec. Appendix A to Subpart F of Part 90--Sampling Plans for Selective

Enforcement Auditing of Small Nonroad Engines

Table 1--Sampling Plan Code Letter------------------------------------------------------------------------

Code

Annual engine family sales letter------------------------------------------------------------------------50-99........................................................ A100-299...................................................... B300-499...................................................... C500 or greater............................................... D------------------------------------------------------------------------

Table 2--Sample Plan for Code Letter ``A''

[Sample inspection criteria]------------------------------------------------------------------------

Pass Fail Pass Fail

Stage No. No. Stage No. No.1------------------------------------------------------------------------

1................................... (\1\) (\2\) 16 6 11

2................................... (\1\) (\2\) 17 7 12

3................................... (\1\) (\2\) 18 7 12

4................................... 0 (\2\) 19 8 13

5................................... 0 (\2\) 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 1510................................... 3 8 25 11 1611................................... 3 8 26 12 1612................................... 4 9 27 12 17

13................................... 5 10 28 13 1714................................... 5 10 29 14 1715................................... 6 11 30 16 17------------------------------------------------------------------------\1\ Test sample passing not permitted at this stage.\2\ Test sample failure not permitted at this stage.

Table 3--Sampling Plan for Code Letter ``B''

[Sample Inspection Criteria]------------------------------------------------------------------------

Pass Fail

Stage No. No.------------------------------------------------------------------------

1.................................................... (\1\) (\2\)

2.................................................... (\1\) (\2\)

3.................................................... (\1\) (\2\)

4.................................................... (\1\) (\2\)

5.................................................... 0 (\2\)

6.................................................... 1 6

7.................................................... 1 7

8.................................................... 2 7

9.................................................... 2 810.................................................... 3 811.................................................... 3 912.................................................... 4 913.................................................... 4 1014.................................................... 5 1015.................................................... 5 1116.................................................... 6 1217.................................................... 6 1218.................................................... 7 1319.................................................... 8 1310.................................................... 8 1421.................................................... 9 1422.................................................... 9 1523.................................................... 10 1524.................................................... 10 1625.................................................... 11 1626.................................................... 11 1727.................................................... 12 1728.................................................... 12 1829.................................................... 13 1830.................................................... 13 1931.................................................... 14 1932.................................................... 14 2033.................................................... 15 2034.................................................... 16 2135.................................................... 16 2136.................................................... 17 2237.................................................... 17 2238.................................................... 18 2239.................................................... 18 2240.................................................... 21 22------------------------------------------------------------------------\1\ Test sample passing not permitted at this stage.\2\ Test sample failure not permitted at this stage.

Table 4--Sampling Plan for Code Letter ``C''

[Sample Inspection Criteria]------------------------------------------------------------------------

Pass Fail

Stage No. No.------------------------------------------------------------------------

1.................................................... (\1\) (\2\)

2.................................................... (\1\) (\2\)

3.................................................... (\1\) (\2\)

4.................................................... (\1\) (\2\)

5.................................................... 0 (\2\)

6.................................................... 0 6

7.................................................... 1 7

8.................................................... 2 7

9.................................................... 2 810.................................................... 3 911.................................................... 3 912.................................................... 4 1013.................................................... 4 1014.................................................... 5 1115.................................................... 5 1116.................................................... 6 1217.................................................... 6 1218.................................................... 7 1319.................................................... 7 1320.................................................... 8 1421.................................................... 8 1422.................................................... 9 1523.................................................... 10 1524.................................................... 10 1625.................................................... 11 1626.................................................... 11 1727.................................................... 12 1728.................................................... 12 1829.................................................... 13 1830.................................................... 13 1931.................................................... 14 1932.................................................... 14 2033.................................................... 15 2034.................................................... 15 2135.................................................... 16 2136.................................................... 16 2237.................................................... 17 2238.................................................... 18 2339.................................................... 18 2340.................................................... 19 2441.................................................... 19 2442.................................................... 20 2543.................................................... 20 2544.................................................... 21 2645.................................................... 21 2746.................................................... 22 2747.................................................... 22 2748.................................................... 23 2749.................................................... 23 2750.................................................... 26 27------------------------------------------------------------------------\1\ Test sample passing not permitted at this stage.\2\ Test sample failure not permitted at this stage.

Table 5--Sampling Plan for Code Letter ``D''

[Sample Inspection Criteria]------------------------------------------------------------------------

Pass Fail

Stage No. No.------------------------------------------------------------------------

1.................................................... (\1\) (\2\)

2.................................................... (\1\) (\2\)

3.................................................... (\1\) (\2\)

4.................................................... (\1\) (\2\)

5.................................................... 0 (\2\)

6.................................................... 0 6

7.................................................... 1 7

8.................................................... 2 8

9.................................................... 2 810.................................................... 3 911.................................................... 3 9

12.................................................... 4 1013.................................................... 4 1014.................................................... 5 1115.................................................... 5 1116.................................................... 6 1217.................................................... 6 1218.................................................... 7 1319.................................................... 7 1320.................................................... 8 1421.................................................... 8 1422.................................................... 9 1523.................................................... 9 1524.................................................... 10 1625.................................................... 11 1626.................................................... 11 1727.................................................... 12 1728.................................................... 12 1829.................................................... 13 1930.................................................... 13 1931.................................................... 14 2032.................................................... 14 2033.................................................... 15 2134.................................................... 15 2135.................................................... 16 2236.................................................... 16 2237.................................................... 17 2338.................................................... 17 2339.................................................... 18 2440.................................................... 18 2441.................................................... 19 2542.................................................... 19 2643.................................................... 20 2644.................................................... 21 2745.................................................... 21 2746.................................................... 22 2847.................................................... 22 2848.................................................... 23 2949.................................................... 23 2950.................................................... 24 3051.................................................... 24 3052.................................................... 25 3153.................................................... 25 3154.................................................... 26 3255.................................................... 26 3256.................................................... 27 3357.................................................... 27 3358.................................................... 28 3359.................................................... 28 3360.................................................... 32 33------------------------------------------------------------------------\1\ Test sample passing not permitted at this stage.\2\ Test sample failure not permitted at this stage.