49 C.F.R. § 271.13
(a) General.
(1) This section describes FRA's methodology for determining which railroads shall establish an RRP because they have inadequate safety performance. FRA's methodology consists of a two-phase annual analysis, comprised of both a quantitative analysis and qualitative assessment. FRA's methodology analyzes all railroads except for:
(b) Quantitative analysis—(1) Methodology. The first phase of FRA's annual analysis is a statistically-based quantitative analysis of each railroad within the scope of the analysis, using historical safety data maintained by FRA for the three most recent full calendar years. The purpose of the quantitative analysis is to make a threshold identification of railroads that possibly have inadequate safety performance. The quantitative analysis consists of a preliminary selection and a rate-based analysis. Only railroads that the preliminary selection identifies will proceed to the rate-based analysis.
(i) The preliminary selection calculates the following values:
(ii) For railroads that the preliminary selection identifies, as described in paragraph (b)(2)(i) of this section, the rate-based analysis calculates the following three factors:
(B) A railroad's on duty employee injury/illness rate, calculated using “Worker on Duty-Railroad Employee (Class A),” “Worker on Duty-Contractor (Class F),” and “Worker on Duty-Volunteer (Class H)” information reported on FRA Form 6180.55 pursuant to FRA's accident/incident reporting regulations in part 225 of this chapter. FRA calculates this rate using the following formula, which gives the rate of employee injuries/illnesses per 200,000 employee hours over a 3-year period:
Injury/Illness Rate = (Total FRA Reportable Worker On Duty Injuries + Total FRA Reportable On Duty Employee Illnesses over a 3-year Period)/(Total Employee Hours over a 3-year Period/200,000); and
(C) A railroad's rail equipment accident/incident rate, calculated using information reported on FRA Forms 6180.54 and 6180.55 pursuant to FRA's accident/incident reporting regulations in part 225 of this chapter. FRA calculates this rate using the following formula, which gives the rate of rail equipment accidents/incidents per 1,000,000 train miles operated over a 3-year period:
Rail Equipment Accident/Incident Rate = Total FRA Reportable Rail Equipment Accidents/Incidents over a 3-year Period/(Total Train Miles over a 3-year Period/1,000,000)
(2) Identification.
(i) The preliminary selection phase of the quantitative analysis identifies railroads for further analysis in the rate-based analysis if at least one of the following two conditions exist within the scope and timeframe of the analysis:
(ii) For railroads identified in the preliminary selection, the rate-based analysis identifies railroads as possibly having inadequate safety performance if at least one of the following two conditions exists within the scope and time frame of the analysis:
(c) Qualitative assessment. The second phase of FRA's analysis is a qualitative assessment of railroads identified in the quantitative analysis as possibly having inadequate safety performance.
(1) Notification and railroad/employee comment. FRA will notify a railroad in writing if FRA conducts a qualitative assessment of the railroad because the quantitative analysis identified the railroad as possibly having inadequate safety performance.
(e) Compliance.
(f) Petition for reconsideration of inadequate safety performance determination.
(1) To appeal a final written notice under paragraph (d) of this section, a railroad shall file a petition for reconsideration with the Administrator. To file a petition, the railroad must: