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Passenger Rail Expansion and Rail Safety Act of 2021

117-58, div. B, title II, 2021-11-15, 135 Stat. 694 (49 U.S.C. 20101 note)

An act may refer to only a portion of a Public Law. The tables below are for the entire Public Law.

Pub. L. Section	Status	USC Title	USC Section	Authorizes
1(a)		23	101 nt	40 CFR 51
2		1	1 nt
301		42	7231 nt	10 CFR 840
613	Rep.	26	9507 nt
10001		23	101 nt	40 CFR 51
10002		23	101 nt	40 CFR 51
10003		23	101 nt	40 CFR 51
11101(e)		23	101 nt	40 CFR 51
11102		23	104 nt	23 CFR 420, 655, 924, 1235
11103		23	101	40 CFR 51
11104		23	104	23 CFR 420, 655, 924, 1235
11105		23	119	23 CFR 515, 635, 636
11106		23	125	23 CFR 668
11107		23	120	23 CFR 140, 420, 646, 661, 668
11108(a)-(d)		23	130	23 CFR 140, 646, 924
11110(c)		23	117 nt	23 CFR 640
11110(a)		23	117	23 CFR 640
11111(b)		23	148 nt	23 CFR 924
11111(a)		23	148	23 CFR 924
11112		23	203
11113(b)		23	204	23 CFR 660, 710, 774, 970, 971, 972
11113(a)		23	201	36 CFR 294
11114		23	167
11115		23	149	23 CFR 810
11116		23	218
11117(b)		23	147 nt
11117(a)		23	129
11118(a)		23	124
11119(a)		23	208
11120		23	143
11121		23	147
11122		23	148 nt	23 CFR 924
11123(e)		23	144	23 CFR 515, 650, 667
11123(d)		23	109	23 CFR 140, 200, 515, 625, 626, 630, 635, 636, 637, 645, 646, 650, 655, 667, 771, 772, 774, 777, 940, 950, 1235
11123(a)		23	101	40 CFR 51
11125(a)	Rep.	23	101 nt	40 CFR 51
11126		23	165
11127		23	201 nt	36 CFR 294
11128		23	202 nt	25 CFR 170
11129		23	109	23 CFR 140, 200, 515, 625, 626, 630, 635, 636, 637, 645, 646, 650, 655, 667, 771, 772, 774, 777, 940, 950, 1235
11130		23	142	23 CFR 710, 810
11131(b)		23	164	23 CFR 1275
11131(a)		23	154	23 CFR 1270
11132(a)		23	173
11133		23	217	49 CFR 613
11134		23	206
11135		23	109 nt	23 CFR 140, 200, 515, 625, 626, 630, 635, 636, 637, 645, 646, 650, 655, 667, 771, 772, 774, 777, 940, 950, 1235
11201(d)		23	134	49 CFR 609, 613
11201(b), (c)		23	135	49 CFR 609, 613
11201(a)		23	134	49 CFR 609, 613
11202		23	134 nt	49 CFR 609, 613
11203(a)		23	174
11204		23	134 nt	49 CFR 609, 613
11205		23	134 nt	49 CFR 609, 613
11206		23	134 nt	49 CFR 609, 613
11301(a)		23	139	23 CFR 771
11302		23	401 nt	49 CFR 551
11303		23	401 nt	49 CFR 551
11304		23	502 nt	23 CFR 940
11305(c)		23	201 nt	36 CFR 294
11305(b)		23	308	23 CFR 710
11305(a)		23	201	36 CFR 294
11306		23	101 nt	40 CFR 51
11307(f)		23	106	23 CFR 140, 172, 627, 630, 771, 940
11307(a)-(e)		23	106 nt	23 CFR 140, 172, 627, 630, 771, 940
11308		49	301 nt	49 CFR 40, 325
11309(a)		23	331	21 CFR 121
11310(a)		23	102
11310(b)		23	144	23 CFR 515, 650, 667
11311		23	203
11312(a)		23	157	23 CFR 1240
11313		23	327	49 CFR 327
11314		23	326	49 CFR 622
11315		23	123	23 CFR 645
11316		23	138	23 CFR 771, 774, 777
11317		23	109 nt	23 CFR 140, 200, 515, 625, 626, 630, 635, 636, 637, 645, 646, 650, 655, 667, 771, 772, 774, 777, 940, 950, 1235
11318		42	15943
11319		49	308 nt
11401(b)		23	151	23 CFR 650
11401(a)		23	151 nt	23 CFR 650
11402		23	149 nt	23 CFR 810
11403(a)		23	175
11404		23	129
11405(a)		23	176
11406		23	149 nt	23 CFR 810
11501(a)	Rep.	23	105	23 CFR 1235
11502		23	148 nt	23 CFR 924
11503		23	120 nt	23 CFR 140, 420, 646, 661, 668
11506(g)		40	14704
11506(f)		40	14703
11506(d)		40	14509
11506(b)		40	14303
11506(a)		40	14102
11507(b)		42	3121 nt	13 CFR 300, 301
11508		23	106 nt	23 CFR 140, 172, 627, 630, 771, 940
11509		23	101 nt	40 CFR 51
11510		23	101 nt	40 CFR 51
11512		23	206 nt
11513		23	313
11515		23	127	23 CFR 657, 658
11517		23	109 nt	23 CFR 140, 200, 515, 625, 626, 630, 635, 636, 637, 645, 646, 650, 655, 667, 771, 772, 774, 777, 940, 950, 1235
11519		23	125 nt	23 CFR 668
11521		23	109 nt	23 CFR 140, 200, 515, 625, 626, 630, 635, 636, 637, 645, 646, 650, 655, 667, 771, 772, 774, 777, 940, 950, 1235
11522		23	329 nt
11523		23	129
11524(c)		23	202	25 CFR 170
11524(b)		23	144	23 CFR 515, 650, 667
11524(a)		23	119	23 CFR 515, 635, 636
11525(s)		23	504
11525(r)	Rep.	23	325	23 CFR 771, 774
11525(q)		23	323	23 CFR 710
11525(p)		23	217	49 CFR 613
11525(o)		23	207	49 CFR 29
11525(n)		23	206
11525(m)		23	202	25 CFR 170
11525(l)		23	201	36 CFR 294
11525(k)		23	166
11525(j)		23	148	23 CFR 924
11525(i)		23	140	23 CFR 230
11525(h)		23	139	23 CFR 771
11525(g)		23	135	49 CFR 609, 613
11525(f)		23	130	23 CFR 140, 646, 924
11525(e)		23	115	23 CFR 420, 630, 636
11525(d)		23	112	23 CFR 172, 627, 630, 635
11525(c)		23	108	23 CFR 710
11525(b)		23	104	23 CFR 420, 655, 924, 1235
11525(a)		23	101	40 CFR 51
11527		23	166
11528(a)		23	332
11529		23	217 nt	49 CFR 613
12001(k)		23	610
12001(j)		23	609
12001(h)		23	603
12001(g)		23	602
12001(e), (f)		23	603
12001(b)-(d)		23	602
12001(a)		23	601
12002(b)		23	602 nt
12002(a)		23	602
13001(a)-(e)		23	503 nt
13002		23	503 nt
13003		23	150 nt	23 CFR 515
13004		23	503 nt
13005		23	503 nt
13006(f)		23	167
13006(e)		23	503 nt
13006(a)-(c)		23	503
13007		23	504
13008(b)		23	516
13008(a)		23	515
13009(a)		23	520
13010		23	134 nt	49 CFR 609, 613
14001		23	202 nt	25 CFR 170
14002		23	202 nt	25 CFR 170
14003		23	202 nt	25 CFR 170
14004		23	202	25 CFR 170
14006		23	202 nt	25 CFR 170
14007		23	202 nt	25 CFR 170
14008(d)		23	202	25 CFR 170
14008(a)-(c)		23	202 nt	25 CFR 170
14009		49	102	49 CFR 3, 40
20001		49	101 nt	14 CFR 300, 302
20002		49	101 nt	14 CFR 300, 302
21101(a)		49	118
21102		49	70102	14 CFR 401, 437
21103		49	70103
21104(c)		49	70202
21104(a)		49	70202
21107		49	70201
21201		49	6701
21202(a)		49	6702
21203(a)		49	6703
21204(a)		49	70205
21205(i)		49	116
21205(a)-(h)		49	116 nt
21301(h)		49	22406
21301(g)		49	22405
21301(f)		49	22404
21301(e)		49	22403
21301(d)		49	22402
21301(c)		49	22401
21302		49	22402 nt
21303		49	22402 nt
22001		49	20101 nt
22201		49	24101	23 CFR 273
22202(b)		49	24302 nt
22202(a)		49	24302
22203		49	24312
22204(b)		49	24320
22204(a)		49	24315
22205		49	24317
22206(b)		49	24319
22206(a)		49	24318
22207(c)		49	24320 nt
22207(a)		49	24320
22208(a)		49	24305
22209(a)		49	24323
22210		49	24706
22211		49	24712
22213		49	24312 nt
22301		49	24904
22302		49	24905
22303(b)		49	22907 nt	49 CFR 234
22303(a)		49	22907	49 CFR 234
22304		49	22908
22305(a)		49	22909
22306(c)		49	24101 nt	23 CFR 273
22306(a)		49	22910
22307(a)		49	24911
22308(a)		49	25101
22309		49	1301 nt	49 CFR 386, 1011, 1012, 1105, 1152
22402		49	22907 nt	49 CFR 234
22403(c)		23	130	23 CFR 140, 646, 924
22403(a)		49	22907 nt	49 CFR 234
22404		49	22907 nt	49 CFR 234
22405		49	20101 nt
22406		49	20133 nt	49 CFR 216, 223, 232, 236, 238, 239, 243, 299
22407		49	24313 nt
22408		49	21109 nt	49 CFR 228
22410		49	20162 nt	49 CFR 242, 243
22411		49	20103	49 CFR 209, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 220, 221, 222, 223, 224, 225, 227, 227, 228, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 270, 271, 272, 299
22414		49	20157	49 CFR 236
22415(a)		49	20169
22416(a)		49	20170
22417		49	20902	49 CFR 225
22418		49	21301	49 CFR 214, 216, 219, 220, 222, 223, 224, 225, 228, 229, 231, 232, 233, 234, 236, 238, 239, 240, 241, 242, 243, 244, 270, 271, 299
22419(a)		49	26103
22420		49	20133 nt	49 CFR 216, 223, 232, 236, 238, 239, 243, 299
22421(b)		49	20901 nt	49 CFR 225
22421(a)		49	20101 nt
22423		42	4916	49 CFR 210
22424		49	20109 nt	49 CFR 213, 237, 239, 272, 1503
22425(a)		49	20171
22426		49	20103 nt	49 CFR 209, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 220, 221, 222, 223, 224, 225, 227, 227, 228, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 270, 271, 272, 299
22427		49	20140 nt	49 CFR 40, 219, 219, 243
23001(c)		49	31102	49 CFR 350, 355, 386, 389
23001(b)		49	31104	49 CFR 350, 355, 386, 389
23001(a)		49	31110
23002		49	31100 nt	49 CFR 386
23008		49	31142 nt
23010		49	31136 nt	49 CFR 350, 380, 381, 382, 383, 384, 385, 390, 391, 392, 393, 394, 395, 396, 397, 398
23011		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
23012		49	13506	49 CFR 372, 374
23013		49	14104 nt	49 CFR 3, 375, 377, 386
23014		49	31144 nt	49 CFR 365, 385, 390
23015		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
23018		49	31136 nt	49 CFR 350, 380, 381, 382, 383, 384, 385, 390, 391, 392, 393, 394, 395, 396, 397, 398
23019		49	31305 nt	49 CFR 380, 382, 383, 384, 386, 389
23020		49	31102 nt	49 CFR 350, 355, 386, 389
23021		49	13301 nt	49 CFR 356, 365, 367, 368, 370, 371, 373, 374, 375, 376, 377, 379, 387, 398, 1003, 1013, 1039, 1130, 1132
23022		49	31315 nt	49 CFR 381, 382, 383, 384, 386, 389
23023		49	30127 nt	49 CFR 553
24101(b)		23	401 nt	49 CFR 551
24102(b)		23	402 nt	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
24102(a)		23	402	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
24103		23	403	49 CFR 551
24104		23	404	49 CFR 551
24105(c)		23	405 nt	23 CFR 667, 1200, 1300
24105(b)		23	405 nt	23 CFR 667, 1200, 1300
24105(a)		23	405	23 CFR 667, 1200, 1300
24106(a)		23	154	23 CFR 1270
24107		23	164	23 CFR 1275
24108		23	405 nt	23 CFR 667, 1200, 1300
24110(b)		23	402 nt	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
24111(a)		49	355
24112		23	402 nt	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
24113(b)		23	402 nt	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
24113(a)		47	942 nt	47 CFR 400
24202(b)		49	30120	49 CFR 573, 576, 577
24202(a)		49	30118	49 CFR 552, 573, 577
24204		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
24205(a), (b)		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
24206		49	30162	49 CFR 552, 553, 554
24208(a)		49	30129
24209		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
24210		49	308 nt
24211		49	30101 nt	49 CFR 535, 563
24212		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
24213(b)		49	32302	49 CFR 575
24213(a)		49	32302 nt	49 CFR 575
24214		49	32502 nt	49 CFR 553, 555, 581
24215		47	942	47 CFR 400
24216(a)		49	30166	49 CFR 512, 554, 563, 564, 565, 566, 567, 568, 571, 572, 573, 574, 575, 577, 579, 581, 585, 587, 588, 595
24217		49	32302 nt	49 CFR 575
24218(a)	Rep.	49	30306
24219		23	503 nt
24220		49	30111 nt	49 CFR 552, 554, 563, 564, 565, 567, 568, 571, 572, 574, 575, 581, 585, 587, 588, 595
24222(b)		23	402	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
25001		23	515
25002		23	502 nt	23 CFR 940
25003		49	6302 nt
25004(b)		49	6302
25005		23	502 nt	23 CFR 940
25006		23	151 nt	23 CFR 650
25007		49	301 nt	49 CFR 40, 325
25008(a)		49	313
25009(b)		49	116
25009(a)		49	102	49 CFR 3, 40
25010		49	102 nt	49 CFR 3, 40
25011		49	301 nt	49 CFR 40, 325
25012(a)		49	119
25013(a)		49	5506
25014		49	6503
25015(b)		49	6502
25015(a)		49	6501
25016(a)		49	6504
25017		49	5505
25018(a)		49	301 nt	49 CFR 40, 325
25018(b)		49	102	49 CFR 3, 40
25019		23	114 nt	23 CFR 140, 172, 633, 635, 636, 637, 655, 710, 1235
25021(a)	Rep.	49	5502
25022		49	301 nt	49 CFR 40, 325
25023		49	330 nt
25024		23	402 nt	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
26001		49	5128	29 CFR 1918
26002		49	5116	49 CFR 105, 106, 107, 109, 110, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 386
26003		49	20103 nt	49 CFR 209, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 220, 221, 222, 223, 224, 225, 227, 227, 228, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 270, 271, 272, 299
27001		49	301 nt	49 CFR 40, 325
28001(d)		16	1801 nt	15 CFR 904, 906
30001(a)		49	5302	49 CFR 639
30002		49	5303	49 CFR 613
30003		49	5304	49 CFR 613
30004		49	5305	49 CFR 613
30005(b)		49	5309 nt	49 CFR 611
30005(a)		49	5309	49 CFR 611
30006		49	5311
30007(c)		49	5312
30007(b)		49	5312 nt
30007(a)		49	5312
30008		49	5318	49 CFR 665
30009		49	5303 nt	49 CFR 613
30010		49	5323	49 CFR 613, 622, 661
30011		49	5324	23 CFR 602
30012(c)		49	5329 nt	49 CFR 670, 672, 673
30012(a)		49	5329	49 CFR 670, 672, 673
30013		49	5334	49 CFR 601, 602, 611, 633
30014		49	5335	49 CFR 630
30016		49	5337
30017		49	5338
30018		49	5339
40001		42	18701
40101		42	18711
40102		42	5170c	44 CFR 80, 201, 204, 206, 207, 208
40103		42	18712
40104(d)		42	17082
40104(c)		42	8253	10 CFR 434, 435
40104(b)		42	6322	10 CFR 420
40105		16	824p	10 CFR 900
40106		42	18713
40107(a)		42	17386
40109(c)		42	6325	10 CFR 420
40109(a), (b)		42	6322	10 CFR 420
40110		16	838m
40112		42	17232
40113		16	838n
40121		42	18721
40122		42	18722
40123		16	824s-1
40124		42	18723
40125		42	18724
40126		42	18725
40127		42	18726
40201		43	31l
40202(b)		43	31h
40202(a)		43	31c
40203		42	15908
40204		43	50e
40205		42	13344
40206		30	1607
40207		42	18741
40208		42	17231
40209		42	18742
40210		42	18743
40211		42	18744
40301		42	16292 nt
40302		42	16298a
40303		42	16292
40304(a)		42	16378
40305		42	16293
40306		42	300h-9
40307(d)		43	1331 nt	20 CFR 704
40307(c)		43	1337 nt	30 CFR 203, 252, 551, 552, 559, 560, 580, 581, 582, 583, 585, 1201, 1202, 1203, 1206, 1207, 1208, 1212, 1218, 1241, 1243
40307(a)		43	1331	20 CFR 704
40307(b)		43	1337	30 CFR 203, 252, 551, 552, 559, 560, 580, 581, 582, 583, 585, 1201, 1202, 1203, 1206, 1207, 1208, 1212, 1218, 1241, 1243
40308(a)		42	16298d
40311		42	16151 nt
40312		42	16152
40313(a)		42	16154
40315(a)		42	16166
40321		42	18751
40322(c)		42	7256	10 CFR 601, 602, 605, 707, 708, 733, 840
40322(a)		42	18752
40323		42	18753
40331		42	15881
40332(a)		42	15882
40333(a)		42	15883
40335		43	485h	43 CFR 426
40341		42	16238
40342		42	18761
40343		43	1337	30 CFR 203, 252, 551, 552, 559, 560, 580, 581, 582, 583, 585, 1201, 1202, 1203, 1206, 1207, 1208, 1212, 1218, 1241, 1243
40401(d)		15	720n
40401(b)		42	17013	10 CFR 611
40411		42	18771
40412		42	18772
40413		42	18773
40414		42	18774
40415		42	18775
40416		42	18776
40419		42	18777
40431(a)		16	2621	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40432		16	825q-1	18 CFR 1b, 1c, 2, 3, 4, 5, 7, 8, 11, 12, 16, 24, 32, 33, 34, 35, 36, 37, 41, 42, 45, 46, 101, 131, 141, 154, 225, 260, 290, 292, 294, 358, 375, 381, 382, 390
40501		42	18791
40502		42	18792
40503		42	18793
40511(b)		42	6832	10 CFR 433, 434, 435
40511(a)		42	6838
40512		42	18801
40513		42	18802
40514		42	18803
40521(b)		42	17116
40522(a)		42	6346
40531		42	18811
40532		42	18812
40533		42	18813
40534		42	18814
40535		42	18815
40541		42	18831
40542		42	18832
40551		42	6861 nt	10 CFR 440
40552(a)		42	17154
40553		42	18841
40556		42	18842
40601		42	15907
40701		30	1231a
40702		30	1232	30 CFR 755, 902
40703		30	1231	30 CFR 755, 902
40704		30	1245
40801(a)		16	538a
40803		16	6592
40804		16	6592a
40806		16	6592b
40807		16	6592c
40808		16	6592d
40901		43	3201
40902		43	3202
40903		43	3203
40904		43	3204
40905		43	3205
40906		43	3206
40907		43	3207
40908		42	10301 nt
40909(c)		42	802 nt
40909(b)		42	803	31 CFR 35
40909(a)		42	802
40910		43	3208
41101		42	18851
41201(i)		42	16391
41201		42	18861
41202(e)		16	7142
41202(a)		16	7102
50001		33	1251 nt	40 CFR 3, 6, 7, 9, 25, 32, 34, 35, 104, 108, 110, 112, 113, 116, 117, 120, 121, 122, 123, 124, 125, 129, 130, 131, 132, 133, 133, 136, 136, 144, 145, 230, 232, 233, 270, 300, 302, 401, 403, 405, 406, 407, 408, 409, 411, 412, 413, 417, 418, 418, 421, 422, 423, 424, 426, 427, 428, 433, 434, 436, 441, 443, 446, 447, 451, 454, 457, 458, 459, 460, 501, 503
50002		42	300j-18a nt
50101		42	300j-1	40 CFR 3, 9, 45, 46
50102		42	300j-12	40 CFR 3
50103		42	300j-14	40 CFR 3
50104		42	300j-19a
50105		42	300j-19b
50106		42	300j-19f
50107		42	300j-19g
50110		42	300j-24	40 CFR 3
50111		42	300j-3c nt	40 CFR 3
50112		42	300j-19h
50113		42	300g-10
50114		42	300j-19a
50115		42	300j-18a
50201(b)		33	1254 nt	2 CFR 1500, 1532
50201(a)		33	1254	2 CFR 1500, 1532
50202		33	1302
50203		33	1300	40 CFR 3
50204		33	1301	7 CFR 633
50205		33	1302a
50206		33	1302b
50207		33	1302c
50208		33	1302d
50209		33	1302e
50210(b)		33	1387	40 CFR 3, 35
50211		42	300j-19e
50212		33	1263a	40 CFR 3, 6, 9, 32, 34, 35, 104, 108, 110, 112, 116, 117, 120, 121, 122, 123, 124, 125, 129, 130, 131, 132, 133, 136, 144, 145, 230, 232, 233, 270, 300, 302, 401, 403, 413, 418, 451, 501, 503
50213		42	10361 nt
50214		33	3907
50215(b)		33	3915
50215(a)		33	3912
50217		33	1302f
50218		42	1962 nt	18 CFR 701
50220		33	1389
50221		42	10303	30 CFR 401
50222		33	1276
60101		47	1701
60102		47	1702
60103(e)		47	642
60103		47	1703
60105		47	1704
60201		47	1705
60301		47	1701 nt
60302		47	1721
60303		47	1722
60304		47	1723
60305		47	1724
60306		47	1725
60307		47	1726
60401		47	1741
60501		47	1751
60502(e)		47	1752 nt	47 CFR 54
60502(d)		47	1752 nt	47 CFR 54
60502(c)		47	1752 nt	47 CFR 54
60502(a)		47	1752	47 CFR 54
60503		47	644
60504		47	1753	47 CFR 8
60506		47	1754
60601		47	609 nt	47 CFR 80, 97
60602(b)		47	344 nt
60602(a)		47	344
60603		29	3111 nt
70101		25	149
70301		16	1600 nt
70302(b)		16	1606a
70303		16	1601 nt
70401		42	6966c
70402(c)		42	6962	40 CFR 3, 9, 247, 278, 451
70402		42	6966d
70501		7	7624 nt
70601		6	101 nt	19 CFR 101
70602(a)		6	677g
70611		6	101 nt	19 CFR 101
70612(a)		6	665g
70701		23	601 nt
70801(i)		42	4370m-1
70801(h)	Rep.	42	4370m-12
70801(g)		42	4370m-8
70801(f)		42	4370m-7
70801(e)		42	4370m-6
70801(d)		42	4370m-4
70801(c)		42	4370m-2
70801(b)		42	4370m-1
70801(a)		42	4370m
70922(f)		41	1908
70922(d)		41	8301
70922(c)		41	8302
70922(b)		41	8303
70922(a)		41	8302
71101		42	16091
71102		23	147 nt
71103		23	147 nt
71104		25	1659
80101(c)		26	9508
80101(b)		26	9504
80101(a)		26	9503
80102(f)		26	4041 nt	26 CFR 48
80102(c)		26	6412
80103		26	9503
80201(d)		26	4661 nt
80301(a)		19	58c	19 CFR 24, 111, 128
80301(b)		19	3805 nt	19 CFR 10, 206
80401(d)		26	142 nt	26 CFR 301
80401(c)		26	146
80401(a), (b)		26	142	26 CFR 301
80402(f)		26	45Q nt	26 CFR 1
80402(e)		26	45Q	26 CFR 1
80402(d)		26	141	31 CFR 344
80402(c)		26	146
80402(a), (b)		26	142	26 CFR 301
80403(b)		26	142 nt	26 CFR 301
80403(a)		26	142	26 CFR 301
80501(b)		26	7508A nt
80501(a)		26	7508A
80502(b)		26	7508 nt	26 CFR 301
80502(a)		26	7508	26 CFR 301
80503(c)		26	7451 nt
80504(c)		26	7508A nt
80601(b)		26	118 nt
80601(a)		26	118
80602(c)		26	430 nt	26 CFR 1
80602(a)		26	430	26 CFR 1
80603(d)		26	6045 nt	26 CFR 1, 5f
80603(c)		26	6045 nt	26 CFR 1, 5f
80604(b)		26	3134 nt
80604(a)		26	3134
90001		2	901a
90004		42	1395w-3a	42 CFR 406
90005		12	4547	24 CFR 81
90006		42	1320a-7b nt	42 CFR 1001
90008(a), (b)		47	921 nt
100001		15	9501 nt
100002		15	9501
100003		15	9502
100101		15	9511
100102		15	9512
100103		15	9513
100111		15	9521
100112		15	9522
100113		15	9523
100114		15	9524
100115		15	9525
100116		15	9526
100201		15	9541
100202		15	9542
100203		15	9543
100301		15	9551
100302		15	9552
100303		15	9553
100304		15	9554
100401		15	9561
100501		15	9571
100502		15	9572
100503		15	9573
100601		15	9581
100602		15	9582
100701		15	9591
100702		15	9592
100703		15	9593
100704		15	9594
100705		15	9595
100706		15	9596
100707		15	9597
100708		15	9598
11109(a), (b)(1)		23	133	23 CFR 420, 646, 710, 777, 940
11109(b)(2)		23	126
11119(b)(2)	Rep.	23	402 nt	23 CFR 172, 460, 625, 630, 655, 924, 1200, 1235, 1300, 1340
11123(c)(1)		23	172
11123(b)(1)		23	171
11506(e)(1)		40	14511
11506(c)(1)		40	14323
11508(d)(1)		23	106	23 CFR 140, 172, 627, 630, 771, 940
11508(d)(2)		23	133	23 CFR 420, 646, 710, 777, 940
11508(d)(3)		23	602
12001(i)(1)		23	608
12001(i)(2)		23	605
13001(f)(1)	Rep.	23	503 nt
21101(d)(1)		49	70101	14 CFR 400, 401, 404, 405, 406, 413, 415, 420, 431, 433, 435, 437
21101(d)(2)		49	70102	14 CFR 401, 437
21101(d)(3)		49	70103
21101(d)(4)		49	116
21106(a)(1)		49	70206
21106(a)(2)		49	70204
21301(j)(1)		16	1247	49 CFR 1152
21301(b)(1)(B)	Rep.	45	822 nt	49 CFR 260
21301(b)(1)(A)	Rep.	45	836
21301(j)(2)		23	322 nt	49 CFR 268
21301(b)(2)		45	821 nt	49 CFR 260
21301(a)(2)		49	22404
21301(j)(3)(F)		45	1003
21301(j)(3)(E)		45	914
21301(j)(3)(D)		49	22402 nt
21301(j)(3)(C)		49	22401 nt
21301(j)(3)(B)(ii)		49	22401 nt
21301(j)(3)(B)(i)		49	22401 nt
21301(j)(3)(A)		45	801
21301(a)(3)		49	22401
21301(j)(4)(F)		49	24903
21301(j)(4)(E)		49	24101 nt	23 CFR 273
21301(j)(4)(D)		49	22905
21301(j)(4)(C)		49	20101 nt
21301(j)(4)(B)		49	306
21301(j)(4)(A)		49	116
21301(a)(4)		49	22402
21301(a)(5)		49	22403
21301(a)(6)		49	22404
22206(c)(1)		49	24315
22208(b)(1)		49	24321
22303(c)(1)		49	22907	49 CFR 234
22303(c)(2)		49	22907 nt	49 CFR 234
22403(b)(1)		49	20167
24101(d)(1)(B)		23	406
24101(d)(1)(A)		23	408
24111(c)(1)	Rep.	23	101 nt	40 CFR 51
24213(c)(1)		49	32310
24222(a)(1)		49	32304B
25020(c)(1)		49	5507
28001(b)(1)		16	669c	50 CFR 80
28001(a)(1)		16	777c	50 CFR 80, 86
28001(b)(2)		16	669h	50 CFR 80
28001(a)(2)		16	777h	50 CFR 80
28001(a)(3)		16	777m	50 CFR 80
28001(a)(4)		46	13107
30001(b)(1)		23	601
30001(b)(2)		49	5323	49 CFR 613, 622, 661
30001(b)(3)		49	5336
30001(b)(4)		49	28501
30012(b)(1)		49	5329 nt	49 CFR 670, 672, 673
30012(b)(2)		49	5329 nt	49 CFR 670, 672, 673
30015(a), (b)(1)		49	5336
30015(b)(2)		49	5336 nt
40104(a)(1)		16	2621	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40104(a)(2)(C)(ii)		16	2634	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40104(a)(2)(C)(i)		16	2622	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40104(a)(2)(B)(ii)		16	2622 nt	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40104(a)(2)(A), (B)(i)		16	2622	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40108(c)(1)		12	1701z-8	24 CFR 291
40108(a)(1)		42	6321	10 CFR 420
40108(c)(2)		42	6323	10 CFR 420
40108(a)(2)		42	6326	10 CFR 420
40108(c)(3)		42	6881
40108(a)(3)		42	6326	10 CFR 420
40108(a)(4)		42	6326	10 CFR 420
40314(1)		42	16165
40314(2)		42	16161e
40322(b)(1)		15	3710a	13 CFR 312
40322(b)(2)		15	3710a nt	13 CFR 312
40334(1)		42	17232
40334(2)		42	17232
40401(c)(1)		42	16511	10 CFR 609
40401(a)(1)		42	16512	10 CFR 609
40401(c)(2)		42	16512	10 CFR 609
40401(a)(2)(A)		42	16513	10 CFR 609
40401(a)(3)		42	16512	10 CFR 609
40431(b)(3)(B)		16	2634	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
40521(a)(1)		42	17111
40521(a)(2)		42	17113
40803(d)(2)		5	5545	5 CFR 550
41002(b)(1)		42	16271
41002(b)(2)		42	16274
41202(f), (g)(1)		16	7144
41202(c), (d)(1)		16	7125
41202(b)(1)		16	7111
41202(g)(2)		16	7143a
41202(d)(2)		16	7128
41202(b)(2)		16	7113
50210(a)(1)		33	1383	40 CFR 3, 35
50210(a)(2)		33	1254	2 CFR 1500, 1532
60102(h)(2)(E)(ii)		47	646
60102(h)(2)(E)(i)		47	642
60103(d)(1)		47	642
60502(b)(1)		47	1752 nt	47 CFR 54
70302(a)(1)(B)		16	2105	36 CFR 200
70302(a)(1)(A)		16	1601
70302(a)(2)		16	1607
70922(e)(1)		41	8302
70922(e)(2)		41	8303
70953(f)(2)(A)		6	321r
70953(f)(3)		42	247d-6b	21 CFR 16
71001(a)(1)		23	611
71103(g)(1)		23	147
71103(g)(2)		23	218
80102(d)(1)		26	4221	27 CFR 53
80102(b)(1)		26	4481
80102(a)(1)(C)		26	4081	26 CFR 48
80102(a)(1)(A), (B)		26	4041	26 CFR 48
80102(e)(2)(B)		54	200310
80102(d)(2)		26	4483	26 CFR 41, 48
80102(b)(2)		26	4482	26 CFR 41
80102(a)(2)(D)		26	4081	26 CFR 48
80102(a)(2)(C)		26	4071	26 CFR 48
80102(a)(2)(B)		26	4051	26 CFR 48, 145
80102(a)(2)(A)		26	4041	26 CFR 48
80201(c)(1)		26	4672
80201(b)(1)		26	4661
80201(a)(1)		26	4661
80201(c)(2)		26	4672 nt
80201(b)(2)		26	4671
80201(a)(2)		26	4671
80201(c)(3)		26	4672 nt
80503(a), (b)(1)		26	7451
80504(a), (b)(1)		26	7508A
80602(b)(1)		29	1083	29 CFR 4000, 4043
80602(b)(2)(B)		29	1021 nt	29 CFR 2520, 2570
80602(b)(2)(A)		29	1021	29 CFR 2520, 2570
80603(a), (b)(1)		26	6045	26 CFR 1, 5f
80603(b)(2)(B)		26	6724	27 CFR 31
80603(b)(2)(A)		26	6045A	26 CFR 1
80603(b)(3)		26	6050I	26 CFR 1
90002(a)-(c)(1)	Elim.	42	6241 nt
90002(c)(2)		42	6241
90008(c)(1)		47	309	15 CFR 20, 79
		23	151 nt	23 CFR 650
100003(b)(2)(B)		5	5314
40431(b)(1)-(3)(A)		16	2622	18 CFR 1b, 1c, 2, 3, 32, 33, 34, 35, 37, 38, 41, 45, 46, 101, 131, 141, 154, 281, 286, 290, 292, 358, 375, 381, 382, 385, 390
60502(b)(2)-(4)		47	1752 nt	47 CFR 54
80102(e)(1), (2)(A)		26	9503
22412, 22413		49	20108	49 CFR 213, 237, 239
23003-23005		49	31102	49 CFR 350, 355, 386, 389
50108, 50109		42	300j-19a nt
70901-70953		41	8301 nt

TOPN: Table of Popular Names

Passenger Rail Expansion and Rail Safety Act of 2021

40 CFR

10 CFR

40 CFR

40 CFR

40 CFR

40 CFR

23 CFR

40 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

36 CFR

23 CFR

23 CFR

23 CFR

23 CFR

40 CFR

40 CFR

36 CFR

25 CFR

23 CFR

23 CFR

23 CFR

23 CFR

49 CFR

23 CFR

49 CFR

49 CFR

49 CFR

49 CFR

49 CFR

49 CFR

49 CFR

23 CFR

49 CFR

49 CFR

23 CFR

36 CFR

23 CFR

36 CFR

40 CFR

23 CFR

23 CFR

49 CFR

21 CFR

23 CFR

23 CFR

49 CFR

49 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

23 CFR

13 CFR

23 CFR

40 CFR

40 CFR

23 CFR

23 CFR

23 CFR

23 CFR

25 CFR

23 CFR

23 CFR

23 CFR