Open Events

Conferences. Workshops. Webinars.
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California Advocacy Day 2026

Join HCPA for its annual California Advocacy Day, where members will have the unique opportunity to engage with legislators, staff, and policymakers.

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2026 Mid-Year Meeting

This year's meeting will be held at the Capital Hilton. Engage in legislative, regulatory, and scientific discussions impacting our industry.

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Cleaning Intermediates Series

Dive deep into the advanced aspects of product formulation, and build the skills needed to develop innovative and high-performing cleaning products.

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2026 Annual Meeting

Collaborate in working groups, participate in Division and Committee meetings, and discuss legislative and regulatory issues.

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