South Australian Consolidated Acts8—Requirements as to writing and execution of will
Subject to this Act, no will is valid unless it is in writing and executed in
the following manner:
(a) it
must be signed by the testator or by some other person in the testator's
presence and by the testator's direction; and
(b) it
must appear, on the face of the will or otherwise, that the testator intended
by the signature to give effect to the will; and
(c) the
signature must be made or acknowledged by the testator in the presence of two
or more witnesses present at the same time; and
(d) the
witnesses must attest and sign the will (but no form of attestation is
necessary); and
(e) the
signatures of the witnesses must be made or acknowledged in the presence of
the testator (but not necessarily in the presence of each other).