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This privacy notice for California residents supplements the information contained in our website privacy notice and applies to visitors to our website. This privacy notice will help you understand the types of personal information we collect, why we need to process your personal information, how we use it, who we share it with, and the rights you have over it as a California resident.
Last updated: February 2026
The website privacy notice already describes the information we collect and the sources of information. This section organizes the information around the personal information categories set out in the California Consumer Privacy Act of 2018 (“CCPA”).
We have collected the following categories of personal information about you:
Identifiers: Name, online identifier, Internet Protocol (IP) address, and email address.
Personal information categories listed in the California Customer Records statute (Cal. Civ. Code §1798.80(e)): Name, email address, phone number, job title, seniority level, employer, and location (country).
Internet or other similar network activity: Browsing history, search history, interaction with a website or application, language used, device ID, cookies, and pixels.
Geolocation data: Data such as IP addresses from which we can determine your general location.
Professional or employment-related information: Information relating to your current position (for example, job title, seniority level, and employer).
Mott MacDonald has disclosed the following categories of personal information for a business purpose to the following third parties:
We have disclosed your internet or other network activity information to IT support to detect security incidents, protect against malicious, deceptive, fraudulent, or illegal activity, and to identify and repair website errors.
We have disclosed your identifiers and internet or other network activity information to our data analysis providers (for example, Siteimprove and Piwik PRO) to maintain and enhance our website and to better understand how you engage with our website.
Please note that we do not sell your personal information as defined under the CCPA.
The CCPA, as amended by the California Privacy Rights Act (“CPRA”) (collectively, “CCPA”) grants certain rights to California residents. To the extent that the CCPA applies to our processing of your personal information, you have the following rights over your personal information:
Right to limit use and disclosure of sensitive personal information. You have the right to limit the use and disclosure of your sensitive personal information when such use goes beyond that which is necessary for permissible purposes like fraud, customer service or quality control. Sensitive information includes Social Security number, driver’s license number, biometric information, precise geolocation, and racial and ethnic origin. However, Mott MacDonald does not process sensitive personal information in a manner which gives rise to this right.
Response timing and format
We endeavor to respond to your request within 45 days of its receipt. If we require more time (up to 90 days), we will inform you of the reason and extension period in writing. The response we provide will also explain the reasons we cannot comply with a request, if applicable.
Authorized agents
If you are a California resident, only you or a person that you authorize to act on your behalf may make a request related to your personal information. If you are an authorized agent making a request on behalf of another individual, you must provide us with signed documentation that you are authorized to act on behalf of that individual.
You or an authorized agent can exercise these rights at any time by submitting a request through the individual rights request form, by contacting privacy@mottmac.com or by contacting us at 1-800-832-3272.
We do not respond to Do Not Track requests. You can enable or disable Do Not Track by visiting the preferences or settings page of your web browser.
If you have any questions about this California supplementary privacy notice or wish to exercise your rights as a California resident, please complete our individual rights request form or contact privacy@mottmac.com. As a resident of California, you can also contact us at 1-800-832-3272.