Treatment labels are shown only when backed by an indexed source relationship. Event dates link to official evidence.
PI-19-0014 192.123
Evidence PI-92-038 192.123
Evidence PI-91-012 192.123
Evidence PI-89-020 192.123
Evidence PI-77-023 192.123
Evidence PI-77-001 192.123
Evidence PI-76-0117 192.123
Evidence PI-76-065 192.123
Evidence PI-75-056 192.123
Evidence PI-75-0114 192.123
Evidence PI-75-012 192.123
Evidence PI-74-014 192.123(b)
Evidence PI-74-005 192.123
Evidence PI-74-0102 192.123
Evidence PI-72-0102 192.123
Evidence PI-71-0124 192.123
Evidence enforces
CPF 520100004W 192.123
Evidence mentions
23 CAR pt. 500 191-A 192.123
Evidence mentions
0900006480e87008 192.123
Evidence mentions
0900006482028f72 192.123
Evidence mentions
0900006480e4766f 192.123
Evidence mentions
0900006480e49086 192.123
Evidence mentions
PHMSA GT.2026.01 DC .DP.PIPEDESGEN.P — 192.123 (+3 more questions)
Evidence mentions
20 CSR 4240-40.030 192.123
Evidence mentions
PHMSA GT.2025.01 DC .DP.PIPEDESGEN.P — 192.123 (+3 more questions)
Evidence mentions
PHMSA GT.2024.01 DC .DP.PIPEDESGEN.P — 192.123 (+3 more questions)
Evidence mentions
PHMSA IA FED.2023.02 192.123
Evidence mentions
PHMSA GT.2023.01 DC .DP.PIPEDESGEN.P — 192.123 , 192.123(a) , 192.123(b) , 192.123(c) , 192.123(d) , 192.123(e) , 192.123(f) (+5 more questions)
Evidence mentions
PHMSA GT.2022.01 DC .DP.PIPEDESGEN.P — 192.123 , 192.123(a) , 192.123(b) , 192.123(c) , 192.123(d) , 192.123(e) , 192.123(f) (+5 more questions)
Evidence mentions
PHMSA GT.2021.01 DC .DP.PIPEDESGEN.P — 192.123 , 192.123(a) , 192.123(b) , 192.123(c) , 192.123(d) , 192.123(e) , 192.123(f) (+5 more questions)
Evidence mentions
PHMSA-2020-0078 192.122 ,123
Evidence mentions
PHMSA-2020-0078 192.123
Evidence mentions
83 FR 58694 192.123
Evidence mentions
83 FR 36861 192.123
Evidence mentions
PHMSA-2018-0067 192.123
Evidence mentions
PHMSA-2017-0138 192.123
Evidence mentions
PHMSA State Waiver, Indiana, 2017-06-12 192.123
Evidence mentions
80 FR 29263 192.123
Evidence mentions
80 FR 168 192.123(e)
Evidence mentions
78 FR 49996 192.123
Evidence mentions
75 FR 48593 192.123
Evidence mentions
74 FR 62503 192.123
Evidence mentions
73 FR 79002 192.123
Evidence mentions
73 FR 1307 192.123
Evidence mentions
71 FR 33402 192.123
Evidence mentions
70 FR 36093 192.123
Evidence mentions
PHMSA-RSPA-2004-18757 192.123
Evidence mentions
69 FR 54591 192.123
Evidence mentions
69 FR 32886 192.123
Evidence mentions
68 FR 53895 192.123
Evidence mentions
67 FR 68815 192.123
Evidence mentions
65 FR 15290 192.123
Evidence mentions
63 FR 37500 192.123
Evidence mentions
62 FR 67602 192.123
Evidence mentions
61 FR 28770 192.123
Evidence mentions
PHMSA State Waiver, New York, 1995-09-07 192.123(a)
Evidence mentions
HAR 6-77-38 192.123
Evidence 2026-08-11 snapshot eCFR snapshot 2026-08-11
2026-08-07 snapshot eCFR snapshot 2026-08-07
2025-10-01 snapshot eCFR snapshot 2025-10-01
2025-10-01 snapshot Official annual CFR edition 2025-10-01
2024-10-01 snapshot eCFR snapshot 2024-10-01
2024-10-01 snapshot Official annual CFR edition 2024-10-01
2023-10-01 snapshot eCFR snapshot 2023-10-01
2023-10-01 snapshot Official annual CFR edition 2023-10-01
2022-10-01 snapshot eCFR snapshot 2022-10-01
2022-10-01 snapshot Official annual CFR edition 2022-10-01
2021-10-01 snapshot eCFR snapshot 2021-10-01
2021-10-01 snapshot Official annual CFR edition 2021-10-01
2020-10-01 snapshot eCFR snapshot 2020-10-01
2020-10-01 snapshot Official annual CFR edition 2020-10-01
2019-10-01 snapshot eCFR snapshot 2019-10-01
2019-10-01 snapshot Official annual CFR edition 2019-10-01
2019-01-22 amended § 192.123 [Reserved] version event
2018-11-21 amended § 192.123 Design limitations for plastic pipe. version event
2018-10-01 snapshot eCFR snapshot 2018-10-01
2018-10-01 snapshot Official annual CFR edition 2018-10-01
2017-10-01 snapshot Official annual CFR edition 2017-10-01
2017-03-24 snapshot eCFR snapshot 2017-03-24
2017-03-13 snapshot eCFR snapshot 2017-03-13
2017-01-25 snapshot eCFR snapshot 2017-01-25
2017-01-01 amended § 192.123 Design limitations for plastic pipe. version event
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