# § 6403. Authority to issue orders
**(a)** **In general** To effectuate the declared policy under section 6401(b) of this title, the Secretary shall issue and from time to time may amend, orders applicable to all fluid milk processors, authorizing—
**(1)** the collection of assessments on fluid milk products subject to this chapter; and
**(2)** the use of the assessments to provide research and advertising in a manner prescribed by this chapter.
**(b)** **Scope** Any order issued under this chapter shall be national in scope.
**(c)** **One order** Not more than one order shall be in effect under this chapter at any one time.
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**Source Credit**: (Pub. L. 101–624, title XIX, § 1999D, Nov. 28, 1990, 104 Stat. 3916.)