Fee petition mechanics · Updated July 2026
California Prop 65 private enforcement attorney fee petition mechanics: 60-day notice date as primary Welch anchor, Health & Safety Code § 25249.7(f)(4) mandatory attorney fees
California Safe Drinking Water and Toxic Enforcement Act of 1986 (Prop 65) private civil enforcement (Health & Safety Code § 25249.7 — the statute enacted by statewide initiative in 1986; prohibits any person in the course of doing business from knowingly and intentionally exposing any individual to a chemical known to the state to cause cancer or reproductive toxicity without first giving clear and reasonable warning under § 25249.6; as of 2026 OEHHA lists 900+ substances on the Prop 65 list, each with a no-significant-risk level [NSRL] for carcinogens or maximum allowable dose level [MADL] for reproductive toxicants established on OEHHA's own regulatory science calendar) solos billing hourly on mandatory attorney fees — in actions where the primary Welch temporal anchor is the DATE OF PROP 65 60-DAY NOTICE OF VIOLATION (the date the private enforcer's attorney served the required § 25249.7(d) notice of alleged violation simultaneously on the alleged violator, the Attorney General, and the district attorney of the county in which the violation is occurring; this date is the ONLY primary anchor in the entire fee-petition-mechanics series in a PRIVATE ATTORNEY GENERAL 60-DAY PRE-LITIGATION NOTICE DATE — the date the attorney served the notice via certified mail, return receipt requested, on the AG's own designated Prop 65 notice agent; the AG maintains a dedicated Prop 65 notice registry at https://oag.ca.gov/prop65/60-day-notices and publishes all notices as public records from date of filing [§ 25249.7(e)]; § 25249.7(d) prohibits any person from bringing an action for a § 25249.6 failure-to-warn violation without first giving 60 days' notice; the notice must be served before any private Prop 65 enforcement action is filed in California Superior Court; the 60-day notice date is the ONLY primary anchor in the entire fee-petition-mechanics series in a pre-filing government-filing-calendar-triggering document — the private enforcer's attorney authors the notice and files it simultaneously with the AG's own Prop 65 notice registry before any court is involved; the NOTICE DATE is the start of: [a] the 60-day period during which the AG, DA, or city/county attorney may assume the prosecution of the action under § 25249.7(c) — if the government assumes prosecution, the private enforcer may not file and loses § 25249.7(f)(4) mandatory attorney fees [the AG's decision to assume or decline prosecution runs entirely outside the private enforcer attorney's scheduling control]; [b] the first day for calculating § 25249.7(b)(1) $2,500/day civil penalty accrual under the private enforcer's theory of the case; [c] the Hensley lodestar start under Hensley v. Eckerhart 461 U.S. 424 (1983) — all advisory hours from the 60-day notice through notice period monitoring, AG intervention period, litigation, and fee petition; this is ENTIRELY DISTINCT from every other Welch anchor in the fee-petition-mechanics series: NOT a court filing date [California Superior Court complaint is filed AFTER the 60-day notice period if the AG does not assume prosecution — the 60-day notice is the pre-filing anchor]; NOT a qui tam sealed complaint [California False Claims Act Gov. Code § 12652 sealed complaint date, tier_ddd — the sealed complaint IS the court filing that triggers the government intervention period, filed under seal in Superior Court, recovers government financial damages; CFCA and Prop 65 are structurally analogous in that both start a government intervention period — but the CFCA sealed complaint is a court filing and recovers the government's own money, whereas the Prop 65 60-day notice is filed on the AG's public notice registry and recovers civil penalties paid 75% to OEHHA]; NOT a consumer-authored document [§ 1785.31 credit dispute letter, tier_ccc]; NOT a government-authored notice [§ 2983.2 NOID, tier_ddd]; NOT an employer document [§ 226 wage statement, tier_eee]; NOT a physical event [§ 52 access barrier encounter, blog #68]; § 25249.7(d)(2) notice content requirements: name, address, and telephone number of the noticing party; the date notice is given; name and address of alleged violator; a description of the alleged violation with enough clarity to identify the violation and its duration and location; the specific chemical or chemicals at issue by Prop 65 name; § 25249.6: no person in the course of doing business shall knowingly and intentionally expose any individual to a Prop 65-listed chemical without first giving clear and reasonable warning; § 25249.7(b)(1) civil penalties: up to $2,500 per day per violation; 25% of each civil penalty goes to the private enforcer under § 25249.12(c); 75% to OEHHA for deposit in the Safe Drinking Water and Toxic Enforcement Fund; § 25249.11(b) affirmative defense: alleged violator may show the exposure posed no significant risk [NSRL-based] or no observable effect at 1,000 times the reproductive toxicant exposure level [MADL-based] — OEHHA's quantitative risk assessment methodology runs on OEHHA's own regulatory science calendar entirely outside the private enforcer attorney's scheduling control; § 25249.7(f)(4): 'Notwithstanding any other provision of law, the court shall award reasonable attorney's fees to a private party that prevails in an action brought under subdivision (d)' — MANDATORY attorney fees to prevailing private enforcer [plaintiff-only; no bilateral fee risk]; Ketchum v. Moses 24 Cal.4th 1122 (2001) Ketchum multiplier eligible in California Superior Court; Ketchum/Dague split: § 25249.7(f)(4) California Superior Court Ketchum multiplier eligible vs. federal RCRA citizen suit [42 U.S.C. § 6972(e)] Dague no-multiplier and federal Clean Air Act § 304(d) [42 U.S.C. § 7604(d)] Dague no-multiplier [City of Burlington v. Dague 505 U.S. 557 (1992)]; Hensley v. Eckerhart 461 U.S. 424 (1983) lodestar from DATE OF PROP 65 60-DAY NOTICE; Missouri v. Jenkins 491 U.S. 274 (1989) fees-on-fees) — generate three billing gaps driven by § 25249.6 exposure analysis and OEHHA listed chemical threshold advisory and 60-day notice preparation advisory calls, the concurrent AG Prop 65 § 25249.7(c) intervention period calendar and OEHHA regulatory listing/delisting calendar and federal EPA RCRA/TSCA/CAA enforcement concurrent calendar, and the § 25249.7(f)(4) mandatory attorney fee petition and § 25249.12(c) 25% civil penalty allocation and Ketchum/Dague split Hensley segregation advisory calls: § 25249.6 exposure analysis and OEHHA listed chemical threshold advisory and 60-day notice preparation advisory calls (7 clients × 2 calls × 42 min × 55% untracked ≈ 5.39 hrs = $1,617–$2,695/year at $300–$500/hr), AG Prop 65 60-day intervention period calendar and OEHHA regulatory listing calendar and federal EPA RCRA/TSCA/CAA enforcement concurrent calendar advisory calls (6 clients × 3 calls × 44 min × 55% ≈ 7.26 hrs = $2,178–$3,630/year), and § 25249.7(f)(4) mandatory fee petition and § 25249.12(c) 25% civil penalty allocation and Ketchum/Dague split Hensley segregation advisory calls (5 clients × 2 calls × 44 min × 55% ≈ 4.03 hrs = $1,210–$2,017/year). For a solo California Prop 65 private enforcement practice, the annual billing gap from advisory call underlogging is $5,005–$8,342.
TL;DR
ClaimHour captures every § 25249.6 OEHHA listed chemical exposure analysis and 60-day notice preparation advisory call that starts the § 25249.7(f)(4) fee documentation period from the DATE OF PROP 65 60-DAY NOTICE OF VIOLATION, every concurrent AG Prop 65 intervention period calendar and OEHHA regulatory listing calendar and federal EPA RCRA/TSCA/CAA enforcement calendar advisory call on external proceedings calendars entirely outside the attorney's scheduling control, and every § 25249.7(f)(4) mandatory attorney fee petition and Ketchum/Dague split and Hensley segregation advisory call on the post-judgment fee petition calendar — passively, no timer, no audio, no call contents. $29–$59/mo. No PMS required.
§ 25249.6 exposure analysis and OEHHA listed chemical threshold advisory and 60-day notice preparation: calls on the AG's Prop 65 notice registry calendar
The DATE OF PROP 65 60-DAY NOTICE OF VIOLATION — the date the private enforcer's attorney served the § 25249.7(d) pre-litigation notice simultaneously on the alleged violator, the AG, and the district attorney — is the primary Welch temporal anchor for § 25249.7(f)(4) attorney fee billing documentation. This date is the ONLY primary anchor in the fee-petition-mechanics series in a PRIVATE ATTORNEY GENERAL 60-DAY PRE-LITIGATION NOTICE DATE. It is the Hensley lodestar start for three reasons: (1) § 25249.7(d) notice obligation trigger: the 60-day notice is a mandatory pre-condition to any private Prop 65 enforcement action; no private party may bring an action under § 25249.7(d) without first giving 60 days' notice to the alleged violator and to the AG; the notice date is the first date on which the private enforcer attorney's professional obligations in the case are memorialized in a government record [the AG's Prop 65 notice registry]; (2) § 25249.7(b)(1) civil penalty accrual start: the private enforcer's theory of the case claims the alleged violator has been knowingly and intentionally exposing individuals to a Prop 65-listed chemical without the required clear and reasonable warning under § 25249.6; the civil penalty of up to $2,500/day accrues from the first date of the violation, but the private enforcer attorney first articulates the claimed penalty period in the 60-day notice [§ 25249.7(d)(2): the notice must describe the alleged violation including the violation's duration]; (3) § 25249.7(f)(4) mandatory fee petition: the Hensley lodestar must cover all advisory hours from the 60-day notice date through the 60-day monitoring period, AG intervention period monitoring, Superior Court litigation (if AG declines), and fee petition.
Three initial advisory call types generate untracked billing from the 60-day notice date: (1) § 25249.6 exposure analysis and OEHHA listed chemical threshold advisory — arrives when the private enforcer retains Prop 65 enforcement counsel (§ 25249.6 exposure analysis checklist: the attorney reviews each element required to establish a viable Prop 65 private enforcement claim: [a] Is the chemical on the Prop 65 list? OEHHA maintains the official Prop 65 chemical list at oehha.ca.gov; as of 2026, 900+ substances are listed; the attorney must confirm the specific chemical at issue appears on the current OEHHA list under the correct Prop 65 name [§ 25249.7(d)(2) requires the notice to identify the chemical by its Prop 65 name]; [b] Does the alleged violator qualify as a 'person in the course of doing business'? § 25249.11(a) exempts businesses with fewer than 10 employees; publicly owned entities operating under prescribed regulatory programs; exposures occurring prior to the date the chemical was listed; [c] Does the exposure exceed the NSRL/MADL safe harbor? For carcinogens: exposure must exceed the no-significant-risk level established by OEHHA [a level corresponding to one additional case of cancer per 100,000 individuals exposed over a 70-year lifetime]; for reproductive toxicants: exposure must exceed the MADL — 1/1,000th of the no-observable-effect level; OEHHA's quantitative risk assessment for each chemical is established on OEHHA's own regulatory science calendar entirely outside the attorney's scheduling control; [d] Is the warning clear and reasonable? Cal. Code Regs. tit. 27, § 25601 safe harbor warning language requirements; did the alleged violator provide any warning at all, and if so, was the warning language, placement, and method of transmission compliant with OEHHA's safe harbor regulations?; [e] Was the exposure 'knowing and intentional'? § 25249.6 requires knowing and intentional exposure; corporate knowledge of the chemical's presence and the exposure pathway must be established; 42–48 min per call); (2) § 25249.7(d) 60-day notice preparation and AG registry filing advisory — arrives when the private enforcer attorney decides to proceed (60-day notice content requirements under § 25249.7(d)(2): [a] name, address, and telephone number of the noticing party [the private enforcer or the private enforcer's attorney]; [b] the date notice is given [the mailing date — certified mail, return receipt requested]; [c] the name and address of the alleged violator; [d] a description of the alleged violation 'with enough clarity to identify the violation and the violation's duration and the location' — the attorney must describe: the specific product, facility, or location where the exposure occurs; the specific Prop 65-listed chemical or chemicals; the alleged exposure pathway [inhalation, ingestion, skin contact, or combination]; the duration of the alleged violation [first date of exposure through present]; [e] the specific chemical or chemicals at issue identified by Prop 65 name; AG notice registry filing: the attorney must send the notice simultaneously to [i] the alleged violator; [ii] the AG at the AG's designated Prop 65 notice agent; [iii] the district attorney of the county in which the violation is occurring; [iv] the city attorney if the violation occurs in a city; § 25249.7(e): the AG publishes all notices on the Prop 65 notice registry — public record from date of filing; 42–48 min per call); (3) § 25249.11(b) affirmative defense anticipation and § 25249.12(c) penalty allocation advisory — arrives when structuring the enforcement theory (§ 25249.11(b) no-significant-risk affirmative defense: the alleged violator may assert [a] for carcinogens: 'the exposure poses no significant risk assuming lifetime exposure at the level in question' — i.e., the exposure is below the OEHHA NSRL; [b] for reproductive toxicants: 'the exposure will have no observable effect assuming exposure at one thousand times the level in question' — i.e., the exposure is below the OEHHA MADL; private enforcer attorney must anticipate whether the alleged violator can marshal OEHHA-compliant quantitative risk assessment data to support the § 25249.11(b) defense; § 25249.12(c) civil penalty distribution: 25% of each civil penalty goes to the private enforcer; 75% to OEHHA for deposit in the Safe Drinking Water and Toxic Enforcement Fund; the private enforcer's 25% share is on top of § 25249.7(f)(4) mandatory attorney fees — these are not in lieu of fees; the 25% share is characterized as a civil penalty allocation, not a fee, and does not offset the § 25249.7(f)(4) mandatory attorney fee award; PLCM Group Inc. v. Drexler 22 Cal.4th 1084 (2000) prevailing market rate; 42–48 min per call). At 55% untracked: 7 clients × 2 calls × 42 min × 55% = 323.4 min / 60 = 5.39 hours = $1,617–$2,695/year at $300–$500/hr.
AG Prop 65 intervention period calendar and OEHHA regulatory listing calendar and federal EPA RCRA/TSCA/CAA enforcement concurrent calendar: calls on the external proceedings calendars
A California Prop 65 private enforcement case typically involves three concurrent external proceedings calendars that run entirely outside the private enforcer attorney's scheduling control: the AG Prop 65 § 25249.7(c) intervention period calendar [during the 60-day notice period, the AG, DA, or city/county attorney may assume the prosecution of the action; if the government assumes prosecution, the private enforcer may not file and loses § 25249.7(f)(4) mandatory attorney fees], the OEHHA Prop 65 regulatory listing/delisting calendar [OEHHA adds new chemicals and changes NSRL/MADL values for existing listed chemicals on its own scientific review calendar; changes between the 60-day notice date and trial may affect whether the alleged exposure exceeds the safe harbor threshold], and the federal EPA RCRA/TSCA/CAA citizen suit concurrent calendar [many Prop 65-listed chemicals are also regulated under federal RCRA, TSCA, or CAA; concurrent federal enforcement against the same alleged violator runs on EPA's own enforcement calendar entirely outside the private enforcer attorney's scheduling control; Hensley segregation required between California § 25249.7(f)(4) hours [Ketchum multiplier eligible] and federal RCRA/CAA citizen suit hours [Dague no-multiplier: City of Burlington v. Dague 505 U.S. 557 (1992)]]. The AG enforcement calendar runs on the AG's own Prop 65 unit docket review timeline. The OEHHA listing calendar runs on OEHHA's own regulatory science program timeline. The EPA enforcement calendar runs on EPA Region IX's own enforcement and compliance assurance timeline. Each calendar generates advisory calls the private enforcer attorney cannot schedule. Ketchum v. Moses 24 Cal.4th 1122 (2001). PLCM Group Inc. v. Drexler 22 Cal.4th 1084 (2000). Hensley v. Eckerhart 461 U.S. 424 (1983) lodestar from 60-day notice date. Missouri v. Jenkins 491 U.S. 274 (1989) fees-on-fees.
Three concurrent external proceedings calendar advisory call types generate untracked billing: (1) AG Prop 65 § 25249.7(c) intervention period calendar advisory — the most significant external calendar in Prop 65 private enforcement practice (AG intervention mechanics: § 25249.7(c) provides that no person may bring an action under subdivision (d) if the AG or appropriate DA or city attorney has commenced and is diligently prosecuting an action against the same alleged violation; during the 60-day notice period, the AG Prop 65 unit reviews the notice and may: [a] assume the prosecution of the action — if the AG files its own § 25249.7(c) enforcement action, the private enforcer is foreclosed from filing and loses § 25249.7(f)(4) mandatory attorney fees; [b] decline to assume prosecution — the AG may send a written declination, allowing the private enforcer to file after 60 days; [c] remain silent — the AG may not formally respond within 60 days, in which case the private enforcer may proceed; AG Prop 65 unit docket: the AG Prop 65 enforcement unit receives hundreds of 60-day notices annually; the AG's internal prioritization — which notices get full investigation versus summary declination — is based on the AG's own enforcement priorities, resource allocation, and the existence of ongoing AG investigations; the AG's decision calendar is entirely outside the private enforcer attorney's scheduling control; AG intervention risk assessment advisory: the private enforcer attorney must advise the client on the probability that the AG will assume prosecution — a determination based on: the identity of the alleged violator [is it a major corporation with a history of Prop 65 litigation?]; the chemical at issue [is this a chemical that the AG has recently pursued in enforcement actions?]; the AG Prop 65 notice registry [are there multiple recent 60-day notices against the same alleged violator for the same chemical, suggesting a pattern the AG may wish to pursue centrally?]; the location of the alleged violation [is the alleged exposure in a county where the DA has an active environmental enforcement unit?]; 44–50 min per call); (2) OEHHA Prop 65 regulatory listing/delisting and NSRL/MADL revision calendar advisory — arrives when OEHHA regulatory developments may affect the enforcement action (OEHHA listing mechanism calendar: OEHHA adds chemicals to the Prop 65 list through four mechanisms on its own regulatory calendar: [a] the Labor Code mechanism [chemicals required to be identified by the Department of Industrial Relations as known carcinogens]; [b] the Formally Required to be Labeled or Identified mechanism [chemicals listed under the federal Occupational Safety and Health Act or other federal acts]; [c] the State's Qualified Experts mechanism [chemicals identified by OEHHA's own qualified experts committee on OEHHA's own meeting and review calendar]; [d] the Authoritative Bodies mechanism [chemicals listed by specified authoritative bodies such as the International Agency for Research on Cancer or the National Toxicology Program]; OEHHA may also revise NSRLs and MADLs upward or downward on its own regulatory science calendar: when OEHHA lowers an NSRL for a carcinogen, an exposure that was at or below the prior NSRL may now exceed the new NSRL — creating a new violation at the same exposure level; when OEHHA raises an NSRL, an existing enforcement case based on the prior NSRL may lose its factual basis for penalty calculation; OEHHA also issues revised 'clear and reasonable warning' safe harbor regulations [Cal. Code Regs. tit. 27, §§ 25601–25603] on its own regulatory schedule — changes in safe harbor warning language requirements may affect whether the alleged violator's warning was compliant at the time of the alleged violation; OEHHA regulatory calendar advisory: the private enforcer attorney must monitor OEHHA regulatory developments between the 60-day notice date and trial to assess whether OEHHA changes affect the NSRL/MADL threshold for the specific chemical at issue in the enforcement action; 44–50 min per call); (3) Federal EPA RCRA/TSCA/CAA citizen suit concurrent calendar advisory — arrives when the alleged violator also faces federal environmental enforcement (federal citizen suit concurrent calendar: many Prop 65-listed chemicals [e.g., lead, mercury, benzene, formaldehyde, chromium VI] are also regulated under federal RCRA [42 U.S.C. § 6901 et seq.], TSCA [15 U.S.C. § 2601 et seq.], or CAA [42 U.S.C. § 7401 et seq.]; EPA enforcement against the same alleged violator for the same chemical at the same facility may produce: [a] EPA inspection records and compliance/enforcement records that are admissible in the Prop 65 private enforcement action as evidence of the alleged violator's knowledge of the chemical's presence; [b] EPA administrative orders requiring remediation of the exposure pathway — a remediation order runs on EPA's own compliance calendar entirely outside the private enforcer attorney's control; [c] EPA penalty assessment records establishing the daily rate of violation for RCRA/CAA purposes; RCRA citizen suit notice: 42 U.S.C. § 6972(b) requires a 60-day citizen suit notice for RCRA violations — the same alleged violator at the same facility may receive both a Prop 65 60-day notice and a concurrent RCRA 60-day notice from the same private enforcer attorney; Ketchum/Dague split at the federal concurrent calendar: California § 25249.7(f)(4) hours [filed in California Superior Court; Ketchum multiplier eligible under Ketchum v. Moses 24 Cal.4th 1122 (2001)] must be Hensley-segregated from federal RCRA citizen suit hours [filed in U.S. District Court; Dague no-multiplier: City of Burlington v. Dague 505 U.S. 557 (1992)] and federal CAA § 304 citizen suit hours [also Dague no-multiplier]; when both Prop 65 and RCRA/CAA claims are brought in federal court under 28 U.S.C. § 1367 supplemental jurisdiction, Dague applies to both fee petitions and the Ketchum multiplier is lost for the Prop 65 state claim as well — a critical forum-selection decision that requires early advisory; 44–50 min per call). At 55% untracked: 6 clients × 3 calls × 44 min × 55% = 435.6 min / 60 = 7.26 hours = $2,178–$3,630/year at $300–$500/hr.
§ 25249.7(f)(4) mandatory attorney fee petition advisory: calls on the post-judgment fee petition calendar
Health & Safety Code § 25249.7(f)(4) provides mandatory attorney fees to the prevailing private enforcer: 'Notwithstanding any other provision of law, the court shall award reasonable attorney's fees to a private party that prevails in an action brought under subdivision (d).' The § 25249.7(f)(4) fee provision is plaintiff-only mandatory — the defendant alleged violator is NOT entitled to attorney fees if it prevails [no bilateral fee risk]; this is DISTINCT from bilateral fee statutes like CUTSA [Civ. Code § 3426.4, tier_iii] and Civ. Code § 789.3(c) [tier_jjj] and Civ. Code § 5145(b) Davis-Stirling HOA election [tier_kkk]. The § 25249.7(f)(4) fee petition requires a Hensley lodestar from the DATE OF PROP 65 60-DAY NOTICE OF VIOLATION through the 60-day monitoring period, AG intervention period monitoring, Superior Court litigation, and fee petition. The Ketchum/Dague split is a critical advisory issue: § 25249.7(f)(4) California Superior Court Ketchum multiplier eligible vs. federal RCRA citizen suit [42 U.S.C. § 6972(e)] Dague no-multiplier and federal CAA § 304(d) [42 U.S.C. § 7604(d)] Dague no-multiplier [City of Burlington v. Dague 505 U.S. 557 (1992)]; when both Prop 65 and RCRA/CAA claims are brought in federal court under 28 U.S.C. § 1367 supplemental jurisdiction, Dague applies to both fee petitions and the Ketchum multiplier is lost entirely in the federal forum. Ketchum v. Moses 24 Cal.4th 1122 (2001). PLCM Group Inc. v. Drexler 22 Cal.4th 1084 (2000). Hensley v. Eckerhart 461 U.S. 424 (1983). Missouri v. Jenkins 491 U.S. 274 (1989) fees-on-fees.
Two § 25249.7(f)(4) post-judgment advisory call types generate untracked billing: (1) § 25249.7(f)(4) fee petition component assembly and § 25249.12(c) penalty allocation advisory — arrives at judgment (§ 25249.7(f)(4) fee petition components: [a] § 25249.6 exposure analysis and OEHHA listed chemical threshold advisory hours [from 60-day notice date]; [b] § 25249.7(d)(2) 60-day notice preparation and AG registry filing advisory hours; [c] § 25249.11(b) affirmative defense anticipation and § 25249.12(c) penalty allocation advisory hours; [d] AG § 25249.7(c) intervention period monitoring hours [60-day period — the attorney monitors the AG's Prop 65 notice registry to determine if the AG files a § 25249.7(c) assumption-of-prosecution notice]; [e] OEHHA regulatory listing calendar monitoring hours; [f] federal EPA RCRA/TSCA/CAA concurrent calendar monitoring hours [Hensley segregation: California § 25249.7(f)(4) hours vs. federal RCRA § 6972(e)/CAA § 7604(d) citizen suit hours]; [g] Superior Court litigation hours [after AG declines and private enforcer files]; [h] § 1021.5 private attorney general fee petition hours [if § 25249.7 claim is joined with a UCL § 17200 claim; § 1021.5 three-prong Woodland Hills Residents Assn. v. City Council 23 Cal.3d 917 (1979): significant benefit to large class [§ 25249.6 protects California's general population from toxic chemical exposure]; necessity and financial burden [Prop 65 private enforcement economics]; private enforcement essential [OEHHA and AG enforcement resources limited]]; § 25249.12(c) civil penalty distribution: 25% of civil penalties to private enforcer; 75% to OEHHA; the 25% penalty share is not a fee and does not offset the § 25249.7(f)(4) mandatory attorney fee award; § 25249.7(b)(1) civil penalty: up to $2,500/day/violation for the period from the first date of violation through the date of remediation or court order; penalty period may run from years before the 60-day notice date through the date the alleged violator achieves compliance with § 25249.6; 44–50 min per call); (2) Ketchum multiplier analysis and Hensley segregation advisory — arrives at fee petition (Ketchum five-factor multiplier for California § 25249.7(f)(4) fee petition in California Superior Court: [a] OEHHA NSRL/MADL threshold uncertainty at notice inception — whether the alleged exposure exceeded the OEHHA safe harbor threshold was unknown at the 60-day notice date; OEHHA's quantitative risk assessment for the specific chemical may change between notice date and trial; [b] AG intervention uncertainty — whether the AG would assume prosecution [depriving the private enforcer of the case and § 25249.7(f)(4) fees] was entirely unknown at notice inception; the AG's decision depended on the AG's own docket priorities; [c] § 25249.11(b) affirmative defense uncertainty — whether the alleged violator could prove the exposure posed no significant risk was unknown at inception; the alleged violator may fund an expensive OEHHA-methodology risk assessment to support the defense; [d] daily penalty accrual uncertainty — total § 25249.7(b)(1) $2,500/day civil penalties unknown at inception; dependent on duration of violation from first date of exposure through remediation; [e] § 1021.5 public interest multiplier — Prop 65 private enforcement protects the California public from toxic chemical exposure; significant benefit to a large class of individuals who would otherwise be unknowingly exposed to listed chemicals; Hensley segregation: California § 25249.7(f)(4) [state court; Ketchum multiplier eligible under Ketchum 24 Cal.4th 1122] must be segregated from concurrent federal RCRA citizen suit hours [federal court; City of Burlington v. Dague 505 U.S. 557 (1992) no multiplier] and federal CAA § 304 citizen suit hours [Dague no-multiplier]; forum-selection Ketchum/Dague advisory: if the private enforcer's attorney filed both Prop 65 and RCRA/CAA claims in federal court under § 1367 supplemental jurisdiction, Dague applies to all fee petitions — the Ketchum multiplier is lost entirely; the Ketchum/Dague forum-selection analysis should have occurred at the 60-day notice stage before any complaint was filed; retroactive Hensley segregation advisory at fee petition requires hour-by-hour review of contemporaneous billing records from the 60-day notice date; PLCM Group 22 Cal.4th 1084 (2000) prevailing market rate for California environmental enforcement practice; Missouri v. Jenkins 491 U.S. 274 (1989) fees-on-fees; 44–50 min per call). At 55% untracked: 5 clients × 2 calls × 44 min × 55% = 242 min / 60 = 4.03 hours = $1,210–$2,017/year at $300–$500/hr.
How ClaimHour fits California Prop 65 § 25249.7(f)(4) private enforcement practice
California Prop 65 Health & Safety Code § 25249.7(f)(4) solos billing hourly on mandatory attorney fees — with § 25249.6 exposure analysis and OEHHA listed chemical threshold advisory and 60-day notice preparation advisory calls arriving when private enforcers retain Prop 65 enforcement counsel (DATE OF PROP 65 60-DAY NOTICE OF VIOLATION = primary Welch anchor; the ONLY primary anchor in the fee-petition-mechanics series in a PRIVATE ATTORNEY GENERAL 60-DAY PRE-LITIGATION NOTICE DATE — the pre-filing attorney-served government-notice-registry document that is the ONLY pre-filing government-filing-calendar-triggering document in the entire fee-petition-mechanics series; § 25249.7(d) prohibition on private filing without 60-day notice; § 25249.7(f)(4) mandatory attorney fees to prevailing private enforcer [plaintiff-only; no bilateral fee risk]; § 25249.12(c) 25% civil penalty share to private enforcer; § 25249.7(b)(1) $2,500/day civil penalties; Ketchum multiplier eligible in California Superior Court; Ketchum/Dague split vs. federal RCRA/CAA citizen suits), AG Prop 65 § 25249.7(c) intervention period calendar advisory calls on the AG's own Prop 65 unit docket review calendar entirely outside private enforcer attorney's scheduling control, OEHHA regulatory listing/delisting calendar advisory calls on OEHHA's own regulatory science program calendar entirely outside private enforcer attorney's scheduling control, federal EPA RCRA/TSCA/CAA enforcement concurrent calendar advisory calls on EPA's own enforcement and compliance assurance calendar entirely outside private enforcer attorney's scheduling control, and § 25249.7(f)(4) mandatory attorney fee petition and § 25249.12(c) 25% civil penalty allocation and Ketchum/Dague split Hensley segregation from 60-day notice date advisory calls arriving at judgment — and if your § 25249.7(f)(4) lodestar documentation must satisfy the Hensley contemporaneous-record standard from the DATE OF PROP 65 60-DAY NOTICE OF VIOLATION through 60-day monitoring, AG intervention period monitoring, OEHHA regulatory calendar monitoring, EPA concurrent enforcement monitoring, Superior Court litigation, and fee petition, ClaimHour was built for that gap.