At a glance
Human composting
Natural organic reduction (NOR)
In California, human composting — legally, natural organic reduction — has been an authorised method of final disposition since 2022. Licensed providers operate in the state, so it can be arranged without leaving it.
- Legalised
- 2022
- Signed by
- Gov. Gavin Newsom
- Sponsor
- Asm. Cristina Garcia
- Typical cost
- $4,950–$7,000 all in
- Provider in state
- Yes
Note
Largest population with legal NOR, but the statute delays operation until 2027 pending rulemaking.
Aquamation
Alkaline hydrolysis
In California, aquamation — legally, alkaline hydrolysis — is an authorised method of final disposition. Licensed providers operate in the state, so it can be arranged without leaving it.
- Typical cost
- $2,500–$4,450 all in
- Provider in state
- Yes
Note
Alkaline hydrolysis is an authorised method of final disposition. Licensed providers are operating.
Providers in California
Licensed facilities Kairos has verified as operating in the state. Not a complete directory and not an endorsement — no money changes hands over these listings. Prices come from the providers' own published figures and change.
Human composting
What it costs
Typical all-in ranges in California. Ranges, not quotes.| Method | Status | Typical all in | Scattering |
|---|
| Human composting | Legal | $4,950–$7,000 | Treated as cremated remains — landowner permission required. |
|---|
| Aquamation | Legal | $2,500–$4,450 | Treated as cremated remains — landowner permission required. |
|---|
Under the FTC Funeral Rule every provider must give you an itemised price list on request, and may not require a package. Ask for it. Your rights are here.
Common questions
Is human composting legal in California?
In California, human composting — legally, natural organic reduction — has been an authorised method of final disposition since 2022. Licensed providers operate in the state, so it can be arranged without leaving it.
Is aquamation legal in California?
In California, aquamation — legally, alkaline hydrolysis — is an authorised method of final disposition. Licensed providers operate in the state, so it can be arranged without leaving it.
When did California legalise human composting?
California legalised natural organic reduction through AB 351, signed on 18 September 2022 by Gov. Gavin Newsom, effective 1 January 2027.
What does ecological deathcare cost in California?
Human composting runs $4,950–$7,000 all in; Aquamation runs $2,500–$4,450 all in. Those are typical ranges rather than quotes, and they exclude items a family may add such as a memorial service or an urn. Providers must give you an itemised price list on request under the FTC Funeral Rule.
Recent changes
No changes recorded since this record was created in August 2026. Every automated or reviewed edit is logged here from that date on.
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