19 U.S.C. § 81g
Granting of application
If the Board finds that the proposed plans and location are suitable for the accomplishment of the purpose of a foreign trade zone under this chapter, and that the facilities and appurtenances which it is proposed to provide are sufficient it shall make the grant.
( June 18, 1934, ch. 590, § 7 , 48 Stat. 1000 .)