{
  "meta": {
    "publisher": "Mass Tort Marketing Agency",
    "dataset": "Cost Per Signed Retainer (CPR) Benchmark",
    "release": "2026-q1",
    "quarter": "Q1 2026",
    "temporalCoverage": "2026-01-01/2026-03-31",
    "dataAsOf": "2026-03-31",
    "published": "2026-04-24",
    "lastReviewed": "2026-06-10",
    "methodologyVersion": "1.0",
    "methodologyUrl": "https://www.masstortmarketingagency.com/benchmarks/methodology",
    "canonicalUrl": "https://www.masstortmarketingagency.com/benchmarks/pfas-personal-injury",
    "verification": {
      "status": "unverified",
      "reviewer": null,
      "statement": "No third party has reviewed this methodology or the underlying data. Mass Tort Marketing Agency sells the leads these figures price."
    },
    "vendorDisclosure": "Mass Tort Marketing Agency sells the mass tort leads these figures price. The panel is the agency's own client base and the underlying performance data is self-reported by those firms.",
    "sourcesDisclosure": "Benchmark ranges are drawn from the panel performance data cross-referenced against published industry surveys and practitioner-disclosed benchmarks. Those sources are not named in the published methodology, and how they enter the calculation is not specified.",
    "license": {
      "name": "CC BY 4.0",
      "url": "https://creativecommons.org/licenses/by/4.0/",
      "attribution": "Mass Tort Marketing Agency CPR Benchmark, https://www.masstortmarketingagency.com/benchmarks/"
    },
    "nullConvention": "A null value is never a zero and never an estimate. Every null is paired with an adjacent *Reason field stating why the value is unavailable.",
    "snapshotUrl": "https://www.masstortmarketingagency.com/benchmarks/data/2026-q1.json"
  },
  "tort": {
    "slug": "pfas-personal-injury",
    "name": "PFAS personal injury (non-AFFF residential)",
    "status": "Active",
    "cpr": {
      "low": 7500,
      "median": null,
      "medianUnavailableReason": "Per-tort medians are not published. The dataset carries the interquartile low and high bounds for each tort; only the national median is published as a point value.",
      "high": 11500,
      "currency": "USD"
    },
    "signedRatePct": {
      "low": 4,
      "high": 8
    },
    "qualificationTier": "Very High",
    "sampleSize": null,
    "sampleSizeUnavailableReason": "Per-tort sample sizes are not broken out in the published dataset. The panel total (140 firms, $180M of annual mass tort lead spend across 16 active tort categories) is published at the panel level only, so the number of firms and the spend basis behind any single row cannot be stated.",
    "confidenceInterval": null,
    "confidenceIntervalUnavailableReason": "Not computable from the published dataset. Benchmarks are published as trimmed interquartile ranges, and the per-observation values a confidence interval requires are not retained in the published figures.",
    "falloffPct": null,
    "falloffUnavailableReason": "Not published for this tort. The source dataset does not state a numeric falloff range for PFAS personal injury.",
    "falloffNote": null,
    "rowUpdated": "2026-04-24",
    "rowUpdatedNote": "Rows are refreshed as a complete set each release, so every row carries the release publication date rather than an independent per-row date.",
    "qualificationCriteria": "Documented PFAS exposure through contaminated drinking water or consumer products, plus a specific PFAS-linked cancer or disease diagnosis. Distinct from AFFF occupational-exposure claims.",
    "statusAndAcquisition": "Active and the highest-CPR tort in the benchmark, with the lowest signed rate of any active tort because criteria require both exposure documentation and highly specific medical documentation. This is a specialty tort: firms operating it successfully are geographically focused on known-contamination zones (specific PFAS-impacted water districts, specific consumer-product batches) rather than running national campaigns. A geographically-targeted campaign in a confirmed contamination zone can achieve CPR 30-40% below the national PFAS benchmark; a national campaign rarely achieves even the upper-band benchmark.",
    "relatedTorts": [
      "afff",
      "camp-lejeune",
      "olympus-scope"
    ],
    "canonicalUrl": "https://www.masstortmarketingagency.com/benchmarks/pfas-personal-injury",
    "quarter": "Q1 2026"
  },
  "series": {
    "low": [
      {
        "release": "2024-q4",
        "label": "Q4 2024",
        "dataAsOf": "2024-12-31",
        "value": null,
        "valueReason": "No per-tort breakdown for Q4 2024 is held in the dataset. Only the national median is held for that quarter, which is why the per-tort trend series begins at Q1 2026."
      },
      {
        "release": "2026-q1",
        "label": "Q1 2026",
        "dataAsOf": "2026-03-31",
        "value": 7500,
        "valueReason": null
      }
    ],
    "high": [
      {
        "release": "2024-q4",
        "label": "Q4 2024",
        "dataAsOf": "2024-12-31",
        "value": null,
        "valueReason": "No per-tort breakdown for Q4 2024 is held in the dataset. Only the national median is held for that quarter, which is why the per-tort trend series begins at Q1 2026."
      },
      {
        "release": "2026-q1",
        "label": "Q1 2026",
        "dataAsOf": "2026-03-31",
        "value": 11500,
        "valueReason": null
      }
    ]
  },
  "annotations": []
}