Welcome to RMA

The Resource Management Agency strives to ensure that its customer service standards are consistent with the Agency’s Mission Statement:

The mission of the Resource Management Agency, in cooperation with the public and our partner agencies, is to protect the consumer and community’s health, safety, and environment by carrying out adopted laws and policies, and educating, assisting, and empowering Ventura County residents and businesses to be good stewards of the land and our resources.


In addition, RMA has identified those core values which will guide us in carrying out our mission. These values are directly related to our customer service and include:

  • Honesty, hard work, and ethical behavior

  • Transparency and accountability

  • Equitable treatment and respect of all constituents

  • Excellence in service delivery

Dark Skies image depicting a night sky
Photograph: Dave Morrow

In response to direction from the Board of Supervisors in September 2014, amendments to the Non-Coastal Zoning Ordinance were prepared and adopted which added a new Dark Sky Overlay zone to the unincorporated areas within the Ojai Valley Municipal Advisory Council (MAC) jurisdiction in the Ojai Valley. To find out if your property lies within this overlay zone, please visit this link.

The intent of the Dark Sky ordinance is to achieve the following:

  • Protect and reclaim ability to view the night sky and stars;
  • Greater tranquility and maintenance of the rural ambiance;
  • Minimize light pollution by protecting against direct glare and excessive lighting;
  • Provide standards for efficient and moderate use of outdoor lighting;
  • Promote safe, energy-efficient and cost effective outdoor lighting.

Map of Dark Sky Overlay Zone

The proposed ordinance amendments were considered by the County Planning Commission at a public hearing held on Thursday, July 26, 2018. Thereafter, the proposed ordinance amendments were adopted by the Board of Supervisors on Tuesday, September 25, 2018.

The requirements of this ordinance are effective November 1, 2018 for new lighting installed after that date. The ordinance includes limited applicability to existing lighting on properties, which will be effective November 1, 2019. No retrofits or replacements are required for existing lighting in residential, open space, agricultural or rural zones. Special requirements apply to existing lighting in commercial and industrial zones for commercial and industrial uses. These will go into effect in three years on November 1, 2021. Please refer to Section 8109-4.7.2 for more detailed information.


Planning staff prepared informational and educational materials to assist residents and business owners impacted by the new ordinance, including the following:

For more information on dark sky policies nationwide, see the International Dark-Sky Association website.


The following list is a chronological summary of the project, including several opportunities provided by the Planning Division for public input at various public meetings.

October 24, 2019 – A public information session was co-hosted by the Planning Division and Ojai Valley Green Coalition on the new outdoor lighting regulations for commercial and industrial uses within unincorporated Ojai Valley. County Planning Staff presented the lighting regulations and answered questions from the community (See staff presentation here.)

November 1, 2018 – Effective date of the adopted Ojai Valley Dark Sky Ordinance.

September 25, 2018 – The County Board of supervisors adopted proposed amendments to the Non-Coastal Zoning Ordinance to add a new Dark Sky Overlay Zone for the Ojai Valley MAC area. A video of the Board hearing is linked here (Item 40).

July 26, 2018 – The Ventura County Planning Commission considered staff recommendations for the new Dark Sky Overlay Zone and recommended adoption of the proposed project, with direction for the Planning Division to address the following issues in the ordinance: (1) avoid the impairment of vested rights for existing commercial and industrial property owners; (2) consider the impact of requiring reduced lighting intensity and color on the effective operation of security cameras; and (3) eliminate the requirement for motion sensors on security lighting used for agricultural operations in agricultural zones. Materials prepared for this hearing are available here.

July 16, 2018 – Planning staff presented the draft Ordinance at the Ojai Valley MAC meeting and received public comments and answered questions. The MAC members recommended approval of the draft ordinance with one major change requested. The MAC requested revisions to require existing lighting on commercial and industrial sites to be replaced consistent with the new standards within three years.

July 11, 2018 – Planning staff presented the draft Dark Sky Ordinance at the Agricultural Policy Advisory Committee (APAC) Meeting and received public comments. The APAC did not take any action during this meeting.

April 23, 2018 – Planning staff presented the initial concepts for the Dark Sky Ordinance at the Ojai Valley MAC meeting and received public comments.

October 2017 – Planning staff commenced work on the Ojai Valley Dark Sky project.

September 16, 2014 - Board directed Planning Division staff to develop a Dark Sky Ordinance for the unincorporated areas located within the Ojai Valley MAC boundaries. This item was subsequently prioritized by the Board with other Planning Division work items and assigned a targeted completion date of mid-2018. A link to the Board hearing and Board Letter can be found here (Item 27).

July 21, 2014 – The Ojai Valley MAC considered a new Dark Sky ordinance for the unincorporated Ojai Valley on a request from the Ojai Valley Green Coalition. The MAC recommended approval of this request.


Any questions regarding the overlay zone may be directed to This email address is being protected from spambots. You need JavaScript enabled to view it. at (805) 654-2414 or via email at This email address is being protected from spambots. You need JavaScript enabled to view it..