Cal. Code Regs. tit. 18, § 1687
4. The date as nearly as can be determined at which the tangible personal property is to be delivered to the purchaser.
As used in this regulation, the term “Certificate of Registration--Use Tax” shall include Certificates of Authority to Collect Use Tax issued prior to September 11, 1957.
Information returns must be filed by all persons who solicit orders for the sale of tangible personal property the storage, use, or other consumption of which is subject to the tax if the seller does not hold a Certificate of Registration--Use Tax, unless the seller is engaged in business in this state and holds a seller's permit under the Sales and Use Tax Law. Such returns shall be for quarters of the calendar year and must be filed not later than the last day of the month following each three-month period ending in March, June, September and December. Such returns must show:
Note: Authority cited: Section 7051, Revenue and Taxation Code. Reference: Section 7055, Revenue and Taxation Code.
1. Amendment and renumbering of former Section 2087 filed 8-7-69; effective thirtieth day thereafter (Register 69, No. 32).