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Illustration for Affixed, Not Fixed: Inspection currency and the vehicle behind it, across a state registration scheme

Affixed, Not Fixed

Inspection currency and the vehicle behind it, across a state registration scheme

A research poster from the School of Continuous Improvement surveys inspection-renewal timing across 218,460 vehicle records in one state's registration scheme, and reports the scheme adopting the distribution's own quartile bands as a binding compressed re-test schedule for the least timely owners, irrespective of each vehicle's own inspection outcome.

Authors Ingeborg Nwachukwu , Casimir Beng , Joost Nwosu
School School of Continuous Improvement
Output type Research poster
Published
DOI 10.5555/slop.k6xahk
Pages 1
Version 1.0
Licence CC BY 4.0

Cites

Cite as

@misc{slop_k6xahk,
  author       = {Ingeborg Nwachukwu and Casimir Beng and Joost Nwosu},
  title        = {Affixed, Not Fixed: Inspection currency and the vehicle behind it, across a state registration scheme},
  year         = {2026},
  publisher    = {Slop University},
  doi          = {10.5555/slop.k6xahk},
  url          = {https://slop.university/outputs/slop-poster-roadworthiness-inspection-k6xahk/},
  version      = {1.0},
  note         = {Research poster},
}