# 1922 California Proposition 20

Elections in California :
Federal government
U.S. President
1852
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Rep
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Rep
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Rep
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Rep
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Rep
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Rep
2020
Dem
Rep
2024
Dem
Rep
U.S. Senate
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2022
2022 sp
2024
2024 sp
2028
U.S. House of Representatives
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12th
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16th
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30th
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vte :
State government
Executive Governor
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2026
Lieutenant governor
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2022
2026
Attorney general
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2022
Secretary of state
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Treasurer
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2022
Controller
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2022
Insurance commissioner
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2022
Superintendent
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2022
Board of equalization
2018
2022
Legislature Senate
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2024
Special
Assembly
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2021 (79th sp)
2022 (17th sp)
2024
Special
Judiciary Court of appeals
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2002
2006
Elections by year
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vte :
State propositions
1910–1919
1911
4
7
8
1960–1969
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14
1970–1979
1978
6
8
13
1980–1989
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8
1986
64
65
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98
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187
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196
209
215
218
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6
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227
2000–2009
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21
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36
39
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53
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2004
1A
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60A
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94, 95, 96, and 97
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2009
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2010–2019
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29
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Full listvte :
Los Angeles County
Los Angeles County Board of supervisors
1980
1996
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2012
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2020
2022
2024
Ballot measures
1980
A
2008
R
2012
B
J
2016
M
Elections
2020
2022
2024
Los Angeles Mayor
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City attorney
2009
Ballot measures
1986
U
2017
S
Elections
2009
2011
2013
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2017
2019 (sp)
2020
2022
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2024
Long Beach Mayor
1994
1998
2002
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2010
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vte :
Orange County
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2018
2020
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2024
District attorney
2018
Anaheim Mayor
2002
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Irvine Mayor
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Costa Mesa Municipal
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vte :
Sacramento
Mayor
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2012
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2020
2024
vte :
San Diego County
San Diego County Board of supervisors
2020
San Diego Mayor
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City council
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Special
vte :
San Francisco
Mayor
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District attorney
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2024
Board of supervisors
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Board of education
2018
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Elections
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2008
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vte :
San Jose
Mayor
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1982
1986
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2024
vte :
Other localities
Bakersfield
Mayoral elections:
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Fresno
Mayoral elections:
1996
2000
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Oakland
Mayoral elections:
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Mayoral elections:
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San Bernardino
Mayoral elections:
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Stockton
Mayoral elections:
2008
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2016
2020
2024
vte :
vte :
Proposition 20, also known as the Osteopathic Initiatives Act, was a California initiated state statute proposed and passed in 1922 to allow for the creation of a state board of osteopathic examiners. Proposition 20 passed with 439,775 Yes votes, representing 57.29 percent of the total votes cast. On the same day, voters approved a similar health care reform, Proposition 16, which allowed for the creation of a state board of chiropractic examiners.

## Official summary

* Allowed for the creation of the Osteopathic Medical Board of California.
* Allowed for five board members appointed by the governor and staggered to three year terms.
* Required board-approved institutions to have at minimum 4000 hours of classroom time for a "Physician and Surgeon certificate".
* Authorized osteopathic board to carry out provisions set in the Medical Practice Act of 1913.

## Results of vote

Proposition 20 :
| Choice | Votes | % |
| Yes | 439,775 | 57.29 |
| No | 327,819 | 42.71 |
| Total votes | 767,594 | 100.00 |
| Source: 1922 Statement of Vote at General Election |||

## Outcomes

In 1962, various California medical and osteopathic associations created an amendment to Proposition 20 to repeal the power granted to the osteopathic state board in lieu of the proposed merger between the two professions. This amendment, known as Proposition 22, was the legal continuation of the merger already underway to combine the osteopathic and medical licensing boards to reduce redundancy as the two professions became more similar to each other.