Find forms, samples and fees for most business entity filings here. Newly created companies have 90 calendar days to file after receiving actual or public notice that their company's creation or registration is effective.Print Name of Person Signing. If Corporation or LLC also print title of officer. The Contra Costa Board of Education uses BoardDocs, an online meeting records system. • Before you fill out this form, read form to know your rights. The Household Hazardous Waste (HHW) Collection Facility helps prevent this pollution through reuse, recycling, and proper disposal of hazardous waste. To file an FBN in Contra Costa County follow these steps: 1. The following is the 2025 schedule of meetings of the Contra Costa County Board of Education. Any such changes will be announced in a published addendum.