On January 17, 2017 (82 FR 4965) Pipeline and Hazardous Materials Safety Administration (PHMSA) submitted a notice and request for comments on Information Collection Approvals. This notice announced Office of Management and Budget (OMB) approval and extension for four Information Collection Requests (ICRs). Specifically, this notice announced the following: OMB approval and extension until February 28, 2018 for OMB Control No. 2137-0586, “Hazardous Materials Public Sector Training & Planning Grants”; OMB approval and extension until March 31, 2019 for OMB Control No. 2137-0628, “Flammable Hazardous Materials by Rail Transportation”; and OMB approval and extension until June 30, 2019 for both OMB Control No. 2137-0613, “Subsidiary Hazard Class and Number/Type of Packagings,” and OMB Control No. 2137-0510, “Radioactive (RAM) Transportation Requirements.” The expiration dates for the ICRs approved by OMB are February 28, 2018; March 31, 2019; or June 30, 2019, as indicated under the SUPPLEMENTARY INFORMATION section of the notice.