Motions to compel further responses to interrogatories, requests for productions of documents and requests for admissions require that the motion be filed within 45 days. CCP §§ 2030.300(c), 2031.310(c) and 2032.290(c) Delaying the filing of the motion waives a party’s right to compel further responses. The case of Vidal Sassoon, Inc. v. Superior Court (1983) 147 Cal. App. 3d 681 (pdf) at 685 (Pre-1986 Discovery Act) takes the position that the court lacks jurisdiction to order further responses after time has expired. The Second District Court of Appeal upheld this rationale in Sexton v. Superior Court (1987) 58 Cal. App. 4th 1403 (pdf), 1410. So now what do you do? The answer is another discovery device. In Carter v. Superior Court (1990) 218 CA3d 994 (pdf) the court held even though a party had missed the deadline for compelling inspection of documents under C.C.P. Section 2031 it did not bar him from requesting the same documents be brought to a deposition. Therefore, you can serve any of the following discovery devices and pretty much get the same result: