"Particular reliance was placed in these submissions upon
the power now granted to the court under s 87 of the Act to
declare contracts void ab initio. The significance of this
power is that the effect of a declaration that a contract,
which contains an arbitration clause, is void ab initio is
that there never was a contractually valid submission to
arbitration: see Heyman v Darwins Ltd (1942) AC 356 at 367,
383 and 395; Codelfa Constructions Pty Ltd v State Rail
Authority of New South Wales [1982] HCA 24; (1982) 149 CLR 337 at 364; 41
ALR 367.
The received doctrine is that for this reason an arbitrator
has no jurisdiction to determine whether or not a contract
containing the arbitration clause under which he was
appointed was, or should be declared to have been, void ab
initio. If, the argument proceeds, that is the well
recognised law then an intention to grant to an arbitrator
power to exercise extensive powers, including the power to
declare the contract void ab initio, should not be
attributed to the parties.
I am prepared to accept that, properly construed, the clause
did not empower an arbitrator to make a declaration that the
contract was void ab initio. But acceptance of that
proposition does not lead to the conclusion that the
arbitrator was not empowered to determine claims based on
s 52 of the Act. The principle which should be applied is
that expressed by Stephen J in Government Insurance Office
of New South Wales v Atkinson-Leighton Joint Venture (1981)
[1981] HCA 9; 146 CLR 206; 31 ALR 193. His Honour said (CLR at 235; ALR
at 220):
`The principle to be extracted from this line of
authority is that, subject to such qualifications as
relevant statute law may require, an arbitrator may
award interest where interest would have been
recoverable had (the word `and' in the report of this
case in CLR is clearly a typographical error) the
matter been determined in a court of law. What lies
behind the principle is that arbitrators must
determine disputes according to the law of the land.
Subject to certain exceptions, principally related to
forms of equitable relief which are of no present
relevance and which reflect the private and
necessarily evanescent status of arbitrators, a
claimant should be able to obtain from arbitrators
just such rights and remedies as would have been
available to him were he to sue in a court of law of
appropriate jurisdiction.' (See also Mason J (CLR) at
246-7.)
Accordingly, their Honours held that, notwithstanding that
the contract contained no express grant of power to the
arbitrator to award interest, there was to be implied in the
submission an authority for the arbitrator to award such
interest conformably with s 94 of the Supreme Court Act
As the appellant, very properly, accepted that the Supreme
Court of New South Wales had power to determine claims on
s 52 of the Act, and to grant relief referred to in ss 82
and 88, it follows that, upon the application of the
principle expressed in Atkinson, it should be implied that
the parties authorised the arbitrator to grant, subject to
certain exceptions which arise primarily from his status,
such relief as would be available in a court of law having
jurisdiction with respect to the subject matter.
The power to declare the contract void ab initio would be an
obvious exception. For reasons which I have already
discussed, an arbitrator is not able to decide, or make a
declaration, that the contract containing the submission is
void ab initio for that would be tantamount to deciding he
had no jurisdiction at all. That this is the law has been
long understood and there is no reason that principle should
not operate to exclude from the ambit of an arbitrator's
powers the authority to make a declaration under s 87 that a
contract is void ab initio. But the fact that it is not
open to an arbitrator to exercise all of the remedies set
out in the relevant sections of the Act does not mean that
he is not entitled to determine claims made under s 52 and
to grant a successful party one or more of the remedies
enumerated in ss 82 and 87 of the Act to the extent that it
is appropriate that an arbitrator grant such a remedy."