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  1
Feb
2018
Technical Bulletins
HMG 121 Record requests, shipping papers, emergency response information & training records
Author
          Office of Safety

Subject
                    Hazardous Materials

**Keywords:** Time Limits for Record requests, shipping papers, emergency response information & training records
**Abstract:** Time limits for requesting official records
Bulletin Number
              HMG-121

  Discipline
              Hazardous Materials
    1
Jan
2018
Technical Bulletins
HMG 123 Definition of a train
Author
          Office of Safety

Subject
                    Hazardous Materials

**Keywords:** Definition of a train when hazardous materials are involved.
**Abstract:** Train definition
Bulletin Number
              HMG-123

  Discipline
              Hazardous Materials
    1
Jan
2018
Technical Bulletins
HMG 105 – Security and Rail Routing
Author
          Office of Safety

Subject
                    Hazardous Materials

**Keywords:** Security Plans, Security Training and Rail Routing Requirements
**Abstract:** The return of residue package containing a Hazardous Substance
Bulletin Number
              HMG-105

  Discipline
              Hazardous Materials
    1
Dec
2017
Technical Bulletins
HMG 103 – Train Placement with Specially Equipped Tie Down Vehicles
Author
          Office of Safety

Subject
                    Hazardous Materials

**Keywords:** Train Placement
**Abstract:** Considerations of Train Placement with Specially Equipped Tie Down Vehicles
Bulletin Number
              HMG-103

  Discipline
              Hazardous Materials
    28
Oct
2014
Technical Bulletins
HMG-127 One-Time Movement Approval Procedures
Author
          Karl Alexy

Subject
                    Hazardous Materials

**Keywords:** one-time movement approval, one time movement approval, HMG-127, hazardous material, bulk packaging, hazmat package, procedure, OTMA, 49 CFR, 174.50,
**Abstract:** Provides procedures for applying for a One-Time Movement Approval in accordance with 49 CFR 174.50 for bulk hazardous materials packagings (e.g., tank cars) that do not meet...
Discipline
              Signal & Train Control U.S. DEPARTMENT OF TRANSPORTATION

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