Section 271.109 - Technology analysis and technology implementation plan(a)General. As part of its RRP, a Class I railroad shall conduct a technology analysis and develop and adopt a technology implementation plan no later than February 17, 2023. A railroad with inadequate safety performance shall conduct a technology analysis and develop and adopt a technology implementation plan no later than three years after receiving final written notification from FRA to comply with this part, pursuant to § 271.13(d) , or no later than February 17, 2023, whichever is later. A railroad that the STB reclassifies or newly classifies as a Class I railroad shall conduct a technology analysis and develop and adopt a technology implementation plan no later than three years following the effective date of the classification or reclassification or no later than April 18, 2023, whichever is later. A voluntarily-compliant railroad shall conduct a technology analysis and develop and adopt a technology implementation plan no later than three years after FRA approves the railroad's RRP plan.(b)Technology analysis. A technology analysis shall evaluate current, new, or novel technologies that may mitigate or eliminate hazards and the resulting risks identified through the risk-based HMP. The railroad shall analyze the safety impact, feasibility, and costs and benefits of implementing technologies that will mitigate or eliminate hazards and the resulting risks. At a minimum, the technologies a railroad shall consider as part of its technology analysis are: Processor-based technologies, positive train control systems, electronically-controlled pneumatic brakes, rail integrity inspection systems, rail integrity warning systems, switch position monitors and indicators, trespasser prevention technology, and highway-rail grade crossing warning and protection technology.(c)Technology implementation plan. A railroad shall develop, and periodically update as necessary, a technology implementation plan that contains a prioritized implementation schedule describing the railroad's plan for development, adoption, implementation, maintenance, and use of current, new, or novel technologies on its system over a 10-year period to reduce safety risks identified in the railroad's risk-based HMP.(d)Positive train control. Except as required by subpart I of part 236 of this chapter, if a railroad decides to implement positive train control systems as part of its technology analysis and implementation plan, the railroad shall set forth and comply with a schedule for implementation of the positive train control system consistent with the deadlines in the Positive Train Control Enforcement and Implementation Act of 2015, Public Law 114-73, 129 Stat. 576-82 (Oct. 29, 2015), and 49 CFR 236.1005(b)(7) .