MDS-1..4 Datasets for Accredited Coverage Index (ACI\/wACI) of Electric Vehicle Standards in Brazil

This dataset provides the supporting materials used to compute the Accredited Coverage Index (ACI) and weighted Accredited Coverage Index (wACI) for electric vehicle standards in Brazil, as reported in the manuscript \u201cSafety Assurance for On-Road Electric Mobility in Brazil: Mapping Standards to Accredited Test Executability and Coverage.\u201dIt contains four machine-readable datasets (MDS-1 to MDS-4):MDS-1: ICS 43.120 master list of standards screened, retained, and excluded under the study\u2019s inclusion\/exclusion rules.MDS-2: Edition-matched RBLE (Brazilian Network of Testing Laboratories) accreditation snapshot (08 Sep 2025).MDS-3: Historical RBLE snapshot (14 Mar 2025), used for time-differencing and robustness checks.MDS-4: Consolidated per-standard coverage table linking standards (ABNT\/IEC\/ISO identifiers), subsystem\/domain tags, coverage type (full, clause-limited, superseded, none), and assigned weights.The datasets are released under a CC BY 4.0 license and enable transparent reproduction of ACI\/wACI indicators, subsystem breakdowns, and domain-wise summaries. They are intended for researchers, regulators, and industry stakeholders interested in laboratory accreditation, conformity assessment, and the safety assurance of electric mobility.