Cal. Civ. Proc. Code § 488.375

(a) Except as provided by Section 488.385, to attach equipment of a going business in the possession or under the control of the defendant, the levying officer shall file with the office of the Secretary of State a notice of attachment, in the form prescribed by the Secretary of State, which shall contain all of the following:
1. (1) The name and mailing address of the plaintiff.
2. (2) The name and last known mailing address of the defendant.
3. (3) The title of the court where the action is pending and the cause and number of the action.
4. (4) A description of the specific property attached.
5. (5) A statement that the plaintiff has acquired an attachment lien on the specified property of the defendant.
(b) Upon presentation of a notice of attachment under this section for filing, and tender of the filing fee to the office of the Secretary of State, the notice of attachment shall be filed, marked, and indexed in the same manner as a financing statement. The fee for filing in the office of the Secretary of State is the same as the fee for filing a financing statement in the standard form.
(c) Upon the request of any person, the Secretary of State shall issue a certificate showing whether there is on file in that office on the date and hour stated therein any notice of attachment filed against the equipment of a particular person named in the request. If a notice of attachment is on file, the certificate shall state the date and hour of filing of each such notice and any notice affecting any such notice of attachment and the name and address of the plaintiff. Upon request, the Secretary of State shall furnish a copy of any notice of attachment or notice affecting a notice of attachment. The certificate shall be issued as part of a combined certificate pursuant to Section 9528 of the Commercial Code, and the fee for the certificate and copies shall be in accordance with that section.
(d) The fee for filing, indexing, and furnishing filing data for a notice of extension of attachment is the same as the fee for a continuation statement under Section 9525 of the Commercial Code. The fee for filing, indexing, and furnishing filing data for a notice of release of attachment is the same as the fee for a statement of release under Section 9525 of the Commercial Code.
(e) If property subject to an attachment lien under this section becomes a fixture (as defined in paragraph (41) of subdivision (a) of Section 9102 of the Commercial Code), the attachment lien under this section is extinguished.