# IA Content 2025 Midyear

- **operation:** document
- **citation:** PHMSA IA 2025 Midyear
- **title:** IA Content 2025 Midyear
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 2025-06-24
- **effective on:** 2025-06-24
- **summary:** IA Content 2025 Midyear Jun 24, 2025 Federal Content Question Content This update includes GD.2025.02, GT.2025.03, and HL.2025.02 GD - Gas Distribution Team. Made numerous edits, additions, and deletions to the GDIM question set. GD - Plastics & Construction Teams. Edited Plastics questions in DC. GD - Corrosion Team & Distribution Team. Added new TD.EQ subgroup and related questions. GT - Corrosion Team. Added 17 ne
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- **source url:** https://primis.phmsa.dot.gov/IA-Releases/ia-release-notes/notes/iac-2025-midyear
**body:**

IA Content 2025 Midyear

Jun 24, 2025

Federal Content

Question Content

This update includes GD.2025.02, GT.2025.03, and HL.2025.02

GD - Gas Distribution Team. Made numerous edits, additions, and deletions to the GDIM question set.

GD - Plastics & Construction Teams. Edited Plastics questions in DC.

GD - Corrosion Team & Distribution Team. Added new TD.EQ subgroup and related questions.

GT - Corrosion Team. Added 17 new TD questions.

GT - Construction & O&M Teams. Moved MO.GC Conversion to Service questions to the CTS subgroup DC.CONV.

GT - Corrosion Team. Added new questions to TD.

GT - GTIM Team & IDS Team. Edited questions related to the RIN-2 litigation outcome.

GT - GTIM Team. Edited GTIM questions.

HL - Construction Team. Create new Conversion to Service (CTS) directive and 23 new DC.CONV questions.

HL - Construction Team. Re-worked the Biofuels questions, DC.BIO, DC.DN, and the Biofuels directive.

HL - Construction Team. Edited a number of DC questions and applied 40 questions to the new “Pipeline Commissioning” directive.

HL - Breakout Tank Team. Edited the TDC.12F new tank subgroup and questions.

HL - HLIM Team. Added 10 questions to the “HLIM” directive.

HL - BOT Team. Corrected presentation typo subgroup from 620 to 650.

HL - IA Feedback. EP.ERL.VALVESHUTOFF.R and EP.ERL.NOTIFYPOTRUPTURE.R - Added to “Baseline Records (Form 3) Directive.”

GD, GT, HL - IDS Team (Rod). Deleted the GENERIC.NTSB.NTSBREVIEW.P/.R questions and related subgroups.

GT, HL - IDS Team (Rod). Changed 31 questions’ IDs and content containing “GOM” and “Gulf of Mexico” to “GOA” and “Gulf of America.”

See summary doc for more details.

<<<PAGE 1>>>

Overview Summary of IA Federal 2025.02 Changes - June 2025
Item System
Type(s)
1 GD
Team & Update Description
Gas Distribution Team. Made numerous edits, adders, and deletions to the GDIM question set.
(TF)
2 GD
Plastics & Construction Teams. Edited Plastics questions in DC. (TF)
3 GD
Corrosion Team & Distribution Team. Added new TD.EQ subgroup and related questions. (TF)
4 GT
Corrosion Team. Added 17 new TD questions. (TF)
5 GT
6 GT
Construction & O&M Teams. Moved MO.GC Conversion to Service questions to the CTS
subgroup DC.CONV. (TF)
Corrosion Team. Added new questions to TD. (TF)
7 GT
GTIM Team & IDS Team. Edited questions related to the RIN-2 litigation outcome. (TF)
8 GT
GTIM Team. Edited GTIM questions. (TF)
9 HL
Construction Team. Create new Conversion to Service (CTS) directive and 23 new DC.CONV
10 HL
questions. (TF) Construction Team. Re-worked the Biofuels questions, DC.BIO, DC.DN, and the Biofuels
directive. (TF)
11 HL
Construction Team. Edited a number of DC questions and applied 40 questions to the new
"Pipeline Commissioning" directive. (TF)
12 HL
Breakout Tank Team. Edited the TDC.12F new tank subgroup and questions. (TF)
13 HL
14 HL
15 GD, GT, HL
HLIM Team. Added 10 questions to the "HLIM" directive. (TF)
BOT Team. Corrected presentation typo subgroup from 620 to 650. (TF).
IDS Team (Rod). Deleted the GENERIC.NTSB.NTSBREVIEW.P/.R questions and related subgroups.
(TF)
Listing of Federal 2025.02 Protocol Revision Sets (PRSs):
Federal PRS Edited for 2025.01
Description
DA No
Drug & Alcohol
Gas Distribution
GD Yes
Gas Transmission
GT Yes
HL Yes
Hazardous Liquid
LNG No
Liquefied Natural Gas
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