The Australasian Soil and Plant Analysis Council Incorporated (ASPAC) is incorporated under the Victorian Associations Incorporation Act 1981 (Act no 9713/1981), with registration number A0024099D. It's registered address is c/-Andrew Speirs, 318 Bella Vista Rd, Carapook, Victoria, Australia 3312, Australia.
ASPAC is self-administered by an executive committee of members, who are elected for a two year term and meet every six months to progress Council business.