UK comparison methodology
Read CivicLedger’s uk comparison methodology, published by DoubleTick Solutions Ltd.
# CivicLedger public-record methodology **Snapshot:** 2 September 2026 **Activity archive:** House of Commons Library publication, 16 April 2026 **Product rule:** separate natural-unit comparisons; no overall politician score ## What CivicLedger publishes CivicLedger compares politicians only by a precisely named fact from an official record: speaking days, published questions, Member-initiated proceedings, Bills introduced by a stated route, Early Day Motion activity, paper petitions, recorded division participation, or final annual IPSA costs. These measures are never added together. An exact count is not automatically a meaningful league position. CivicLedger therefore publishes three different products and labels them distinctly: 1. **Numbered league** — a Commons-wide comparison with ordinal positions and shared ranks. This is reserved for measures that pass the publication tests below. 2. **Qualified comparison list** — exact values may be sorted, but no ordinal rank is presented. A persistent note explains the material difference in opportunity or context that prevents a fair league. 3. **Recorded-activity directory** — searchable, factual records without a rank or best-to-worst framing. This is used for rare routes, heterogeneous records and profile evidence. Every surface publishes its unit, period, source, cohort, exclusions and limitations. Where ranks are permitted, ties receive the same position. A rank describes position within that exact comparison only. It does not measure effort, effectiveness, integrity, attendance, constituency service or public value. Current formal-role badges sit beside names to explain differences in parliamentary opportunity. UK badges cover Cabinet and Shadow Cabinet membership. U.S. badges cover chamber or party leadership, full-committee leadership and territorial representation. They come from official directories, carry their own snapshot date and never enter a value, eligibility rule or rank calculation. ## Publication tests For a national numbered league, all of the following must be true: - the official archive is complete for the stated period and the count can be rebuilt deterministically; - the eligible cohort is defined before inspecting who appears near the top or bottom; - at least 100 MPs, and at least half of the MPs logically eligible for the measure, remain comparable; - at least 75% of that cohort has a non-zero value; - there are at least 25 distinct values, so the display is not principally a large collection of ties; - no known difference in office, geography, procedural allocation or reporting practice materially dominates the opportunity being counted; and - the source is final enough that ordinary later publication is unlikely to reorder the table materially. These are editorial publication gates, not tests of statistical significance. The tables enumerate official records rather than estimate a population from a sample. Cohort size alone is therefore insufficient: the spread of values and the comparability of opportunity matter too. The thresholds are fixed in advance to prevent CivicLedger from relaxing them for a newsworthy-looking result. A qualified comparison list must still use a complete, reproducible archive and a clearly declared cohort. It may be published where the factual distribution is useful but one numbered-league test fails, provided the limitation is material, visible and cannot be mistaken for a judgement of performance. A recorded-activity directory is used when the zero/tie concentration leaves little ordinal information, access to the route is strongly allocated, records are not substantively alike, or the source is not final. Passing these mechanical gates is necessary but not sufficient. CivicLedger withholds a league when a documented contextual problem would make the ordering misleading. ## Current publication status The current snapshot applies the tests as follows: - **Numbered leagues:** speaking measures; written, oral and topical questions; recorded division participation; and final annual total, staffing and office costs. - **Qualified comparison lists:** Westminster Hall debates led; Early Day Motion primary sponsorship and signatures; final travel and accommodation costs; and final budget-use percentage. - **Recorded-activity directories:** Adjournment debates, urgent questions, Presentation Bills, Ten Minute Rule Bills, ballot Bills, paper petitions, other expense categories, committee assignments, Cabinet appointments, registered interests and provisional expenses. Prime Minister's Questions is suspended from cross-MP comparison. Party leaders and some office-holders receive opportunities that are not comparable with ordinary backbench selection, and the present role model does not fully represent those allocations. A sourced PMQs record may appear on an individual profile, but CivicLedger does not publish a PMQs league or sorted comparison until the eligible-opportunity model is corrected and independently checked. ## Cohorts and unequal opportunity Questions, proceedings, legislation and EDM tables default to MPs who were continuously represented through the activity window and whose official biography records no overlapping government, opposition-frontbench or presiding office. The filter reduces a known role distortion; it does not prove every remaining MP had identical opportunities. Division participation defaults to continuously serving MPs who take their seats and do not hold a presiding office. Pairing arrangements are not public, proxy votes are recorded in the Member's name, and parties may instruct MPs whether to vote. The result must not be described as attendance. Committee assignments are profile evidence. Cross-committee ranking is withheld because committees have different meeting schedules and duties. Attendance can be compared only among members of the same committee over dates on which each Member formally belonged to it, and only after every event-level attendance record for that committee-period is archived. ## Counting rules - Speaking retains the independently validated two-year Hansard definition already published by CivicLedger. - Questions count rows by Parliament's published procedural type; withdrawn or unsuccessful attempts are outside the archive. - Proceedings count the lead Member recorded for each procedural route. - Bills are separated into presentation, Ten Minute Rule and ballot routes. Introduction is not enactment. - EDM primary sponsorship is separate from all sponsorship/signature records. - Paper petitions do not include public e-petition signature totals. - Division participation counts a recorded Aye, No or teller record and divides by the Member's included division rows. - Zeros are shown only where the complete official archive contains the Member but no matching record. - Missing and out-of-cohort records remain unranked. - Equal values receive shared competition ranks. Alphabetical order inside a tie has no meaning. ## Expenses Annual totals are calculated from IPSA's office, staffing, winding-up, accommodation, travel and other cost fields. The current historical expense comparison uses a **survivor cohort**: MPs in CivicLedger's current or returned-member directory whose official representation covers the complete financial year. It excludes some former MPs who appear in the IPSA annual publication but are no longer in that directory. For 2024–25, a returned MP may bridge the formal general-election dissolution gap. Consequently, an annual expenses view must state the exact cohort size and describe it as continuously covered current/returned MPs. It must not be described as a complete historical ranking of everyone who served or appeared in IPSA's publication for that year. A complete historical league requires a reconciled membership roster containing every former Member in the source period. Final total, staffing and office figures support numbered factual leagues because their coverage and value spread pass the current gates. Higher or lower spending is not better or worse. Travel is a qualified comparison because constituency distance and transport needs materially affect costs. Accommodation is qualified because eligibility and London/constituency circumstances differ and a zero may reflect no qualifying claim rather than superior economy. Budget use is qualified because budgets and operating circumstances differ; it is utilisation, not efficiency or value for money. Other costs remain an unranked directory because the category is sparse and combines unlike circumstances. Within an MP's expanded record, the annual Other total is broken into IPSA's published Miscellaneous cost types and individual rows. Paid amounts are included, repayments are subtracted, and not-paid claims contribute zero. The final annual total remains authoritative. Where visible rows do not reconcile exactly, CivicLedger publishes the difference and IPSA's stated explanations rather than inferring a hidden purpose. The 2025–26 and 2026–27 individual-claims publications are provisional and never ranked or sorted as a league. Some information is withheld for security or data-protection reasons, claims can be corrected or published later, and final annual totals can differ from visible individual-claim sums. Higher cost is not evidence of waste or wrongdoing. ## Interests, transparency and standards Registered interests are disclosures, not findings. They are linked from profiles but not ranked by value or count. Ministerial meetings, gifts, hospitality and travel are profile evidence; differences in portfolios and departmental publication practice make meeting-volume rankings misleading. Open standards investigations are allegations under process and contribute nothing to any comparison. Final findings must retain the deciding body, date, status, remedy or sanction, appeal status and exact official locator. No result may be juxtaposed with an unrelated allegation. ## Reproducibility and correction Every snapshot retains source URLs, retrieval or publication dates, input row counts and SHA-256 hashes. Values and ranks are generated deterministically; they are never hand-edited. A verified correction requires a source correction or corrected frozen input followed by a complete rebuild of the table, profile, export and share surfaces. The source catalogue is public. Wikipedia and Grokipedia links are optional background reading and never affect a CivicLedger result.
Each figure describes a specific published record. Roles, opportunities and work outside Parliament or Congress also matter.