Cal. Code of Civil Procedure - CCP § 485.010. Section 485.010.
(a)
Except as otherwise provided by statute, no right to attach order or writ of attachment may be issued pursuant to this chapter unless it appears from facts shown by affidavit that great or irreparable injury would result to the plaintiff if issuance of the order were delayed until the matter could be heard on notice.
(b)
The requirement of subdivision (a) is satisfied if any of the following are shown:
(1)
Under the circumstances of the case, it may be inferred that there is a danger that the
property sought to be attached would be concealed, substantially impaired in value, or otherwise made unavailable to levy if issuance of the order were delayed until the matter could be heard on notice.
(2)
Under the circumstances of the case, it may be inferred that the defendant has failed to pay the debt underlying the requested attachment and the defendant is insolvent in the sense that the defendant is generally not paying his or her debts as those debts become due, unless the debts are subject to a bona fide dispute. Plaintiff’s affidavit filed in support of the ex parte attachment shall state, in addition to the requirements of Section 485.530, the known undisputed debts of the defendant, that the debts are not subject to bona fide dispute, and the basis for plaintiff’s determination that the defendant’s debts are undisputed.
(3)
A bulk sales notice has been recorded and
published pursuant to Division 6 (commencing with Section 6101) of the Commercial Code with respect to a bulk transfer by the defendant.
(4)
An escrow has been opened pursuant to the provisions of Section 24074 of the Business and Professions Code with respect to the sale by the defendant of a liquor license.
(5)
Any other circumstance showing that great or irreparable injury would result to the plaintiff if issuance of the order were delayed until the matter could be heard on notice.
(c)
Upon a writ being issued solely on a showing under paragraph (2) of subdivision (b), if the defendant requests the court to review the issuance of the writ, the court shall conduct a hearing within five court days after the plaintiff is served with notice of the defendant’s request. A writ issued solely on a showing under paragraph
(3) of subdivision (b) shall be limited to the property covered by the bulk sales notice or the proceeds of the sale of such property. In addition to any other service required by this title, such writ shall be served by the levying officer on the transferee or auctioneer identified by the bulk sales notice not more than five days after the levy of such writ. A writ issued solely on a showing under paragraph (4) of subdivision (b) shall be limited to the plaintiff’s pro rata share of the proceeds of the sale in escrow.