{
  "as_of":"2026-09-13",
  "status":"one_governed_longitudinal_pair_promoted",
  "method":"A change requires a defensible earlier observation and a current official observation for the same institution × market × programme/route × feature. Same-day staging errors are corrections, not longitudinal changes.",
  "reviewed_items":[
    {"institution":"KPMG UK","candidate_ids":["WGI-CAND-032","WGI-CAND-033","WGI-CAND-034","WGI-CAND-100"],"result":"correction_not_change","note":"Older staged wording conflicted with the current official process, but the staging record was created on the same observation date and is not treated as historical employer evidence."},
    {"institution":"BlackRock EMEA","candidate_ids":["WGI-CAND-038"],"result":"correction_not_change","note":"The staged deadline was wrong against the current official 2027 Placement page; corrected without manufacturing a process change."},
    {"institution":"EY UK","candidate_ids":["WGI-CAND-027"],"result":"published_historical_policy_context","note":"The current EY page states general UCAS-point and degree-classification minimums were removed in 2016, but no independently archived 2015 source is in the governed corpus, so no before/after change record is promoted."},
    {"institution":"Freshfields London-Asia","candidate_ids":["WGI-CAND-063"],"result":"reverification","note":"Current observation re-confirms existing SIG-104 and SIG-105 rather than creating a new change."},
    {"institution":"National University of Singapore (NUS Law)","result":"promoted_longitudinal_change","note":"A 2025 official NUS Law undergraduate brochure and the current NUS Office of Admissions page establish a directly comparable LLB sequencing change: in the 2025 publication state shortlisted applicants were required to sit the written test and attend the formal interview; with effect from 2026 only shortlisted applicants successful in the Admissions Written Test are invited to the Admissions Interview."}
  ],
  "promoted_changes":[
    {
      "change_id":"WGI-CHANGE-001",
      "institution":"National University of Singapore (NUS Law)",
      "market":"Singapore",
      "programme_or_route":"LLB undergraduate admissions",
      "feature":"written-test-to-interview sequencing",
      "previous_state":"The 2025 NUS Law undergraduate brochure stated that shortlisted applicants were required to sit for a written test and attend a formal interview.",
      "previous_source_id":"SRC-123",
      "previous_signal_id":"SIG-195",
      "previous_publication":"2025 NUS Law Undergraduate brochure",
      "current_state":"With effect from 2026, only shortlisted applicants successful in the Admissions Written Test are invited to attend the Admissions Interview.",
      "current_source_id":"SRC-124",
      "current_signal_id":"SIG-196",
      "current_observation_date":"2026-09-13",
      "material_difference":"The written test became a gate to interview rather than a stage that all shortlisted applicants were described as attending alongside the interview.",
      "scope_limit":"This is one institution, one undergraduate Law admissions route and one sequencing feature. It does not establish a wider trend in university or elite selection.",
      "status":"VERIFIED_LONGITUDINAL_PAIR"
    }
  ],
  "rule":"Promoted changes are programme- and feature-specific. One verified pair does not establish a market-wide trend or prevalence."
}