Supplemental responses to discovery in California refer to additional information or documents provided by a party in response to a discovery request during a legal proceeding. Discovery is a process where each party can request relevant information, documents, and other evidence from the opposing party. Here is a detailed description of supplemental responses to discovery in California: Supplemental Responses: 1. Rule 2030.250: According to California Code of Civil Procedure (CCP) Rule 2030.250, a party may serve supplemental responses to interrogatories to address any newly discovered information or to correct any inadvertent omissions made in their initial responses. 2. Rule 2031.310: CCP Rule 2031.310 allows parties to serve supplemental responses to requests for production of documents when new documents become available or when the initial response contained incomplete or incorrect information. 3. Rule 2033.290: CCP Rule 2033.290 deals with supplemental responses to requests for admissions. Parties can provide additional admissions or further objections when new facts or evidence emerge that require clarification. 4. Rule 2034.280: CCP Rule 2034.280 permits the use of supplemental responses to requests for inspection of tangible items. If new items become available or if the initial response needs to be modified due to new circumstances, parties may serve supplemental responses. Keywords: Supplemental responses, discovery, California, California Code of Civil Procedure, CCP Rule 2030.250, CCP Rule 2031.310, CCP Rule 2033.290, CCP Rule 2034.280, interrogatories, requests for production of documents, requests for admissions, requests for inspection of tangible items. By using these relevant keywords, you can create content that adequately describes supplemental responses to discovery in California, including the different types of supplemental responses for different discovery requests.