What it does
The Factors (Mercantile Agents) Act 1923 (NSW) is a concise but technically dense statute whose core function is to confer statutory validity upon dispositions of goods and documents of title made by mercantile agents in the ordinary course of business. Section 5(1) is the pivotal provision: where a mercantile agent is entrusted with possession of goods or documents of title, any sale, pledge or other disposition made in the ordinary course of a mercantile agent's business "shall, subject to the provisions of this Act, be as valid as if the agent were expressly authorised by the owner of the goods to make the same", provided the taker acts in good faith and without notice of the agent's lack of authority.
The Act achieves this through a combination of definitional clarity, rebuttable presumptions, and targeted rules on pledges. Section 3 defines "mercantile agent" narrowly as one who, in the customary course of business, has authority to sell, consign for sale, buy or raise money on the security of goods. "Document of title" is given a broad, inclusive meaning that captures bills of lading, warehouse certificates and any other document used in ordinary business to prove possession or control or to authorise transfer. "Pledge" is defined to include any contract pledging or giving a lien or security on goods, whether for an original advance or further liability.
Section 4 extends protection to consignees who receive goods shipped in the name of another person, granting them a lien for advances made in the absence of notice that the consignor is not the owner. This operates independently of the mercantile-agent rules but is expressly stated not to limit the validity of dispositions by mercantile agents.
Section 6 contains seven presumptions that significantly ease the evidentiary burden on third parties. These include deeming a mercantile agent in possession to have been entrusted as such (s 6(1)), treating possession of documents as possession of the goods (s 6(2)), and extending possession to goods held by third parties subject to the agent's control (s 6(3)). Of particular practical importance is s 6(6), which deems an advance made on the faith of a written agreement to consign or deliver goods to be an advance on security even if the goods are received after the advance, provided there is no notice of lack of authority.