THE  SUPREME  COURT  OF  APPEAL
OF  SOUTH  AFRICA

Case No 419/2001

Reportable

In the matter between:

INDUSTRIAL DEVELOPMENT
CORPORATION OF SA (PTY) LTD

APPELLANT

and

DALE  CLIFFORD  SILVER

RESPONDENT

CORAM

:
NIENABER,   HARMS,  OLIVIER,   SCOTT  et

STREICHER  JJA
HEARD

:
9  SEPTEMBER  2002
DELIVERED
:
20 SEPTEMBER 2002

Suretyship – compliance with s 6 of Act 50 of 1956 – incorporation by
reference – admissibility of extrinsic evidence

J U D G M E N T

SCOTT  JA/…

SCOTT  JA:

[1] 
The question in issue in this appeal is whether a deed of
suretyship which does not identify the principal debtor as such can be saved
from legal extinction by virtue of its reference to a loan agreement which does
identify the principal debtor and which is stated in the deed of suretyship to
give rise to the debt so secured.   The facts may be stated shortly.
[2] 
The appellant sued the respondent in the Court below for
payment of a sum of money said to be due and payable to it by the respondent
as surety and co-principal debtor in terms of a deed of suretyship dated 10
December 1999.  The document specified the amount of the principal debtor’s
indebtedness, that such indebtedness was in respect of money to be lent and
advanced by the appellant to the principal debtor in terms of an agreement
(defined as ‘the loan agreement’) and that the loan agreement was to be
entered into simultaneously with the signing of the deed of suretyship.  But it

did not reflect the name of the principal debtor;  a space left for the insertion
of the latter’s name was left blank.
[3] 
The appellant annexed to its summons a copy of a loan
agreement entered into between it as lender and a company,  Auto Spares and
Accessories (Pty) Ltd, trading as Engineplan (‘Engineplan’) as borrower and
alleged in its Declaration that this was the loan agreement referred to in the
deed of suretyship.  It followed, so it was alleged, that the principal debtor
was Engineplan.  From the loan agreement it appears that the loan was for
R6 000 000, being the same amount referred to in the deed of suretyship, and
that it was signed by the respondent both on his own behalf and on behalf of
Engineplan on the same day as the deed of suretyship was signed, viz 10
December 1999.  The loan agreement provided further that any advance in
pursuance of its terms was conditional upon the respondent first guaranteeing

the obligations of Engineplan under the loan agreement in the form and
subject to such terms as the appellant reasonably required.
[4] 
The respondent gave notice of exception to the appellant’s
Declaration as not disclosing a cause of action.  The basis of the exception
was that the contract of suretyship was invalid for want of compliance with
the provisions of s 6 of the General Law Amendment Act 50 of 1956 in that,
in short,  (i)  the deed of suretyship did not identify the principal debtor and
(ii)  extrinsic evidence was not admissible to cure the defect.   The exception
was heard by Goldstein J who found the facts of the case to be
indistinguishable from those in Trust Bank van Afrika Bpk v Sullivan 1979 (2)
SA 765 (T),  which was a decision of the Full Bench and therefore binding on
him.   He accordingly upheld the exception and dismissed the action with
costs.  The appeal is with the leave of the Court a quo.
[5] 
Section 6 of Act 50 of 1956 provides:

‘No contract of suretyship entered into after the commencement of this
Act, shall be valid, unless the terms thereof are embodied in a written
document signed by or on behalf of the surety:  Provided that nothing
in this section contained shall affect the liability of the signer of an
aval under the laws relating to negotiable instruments.’

(Nothing turns on the proviso in the present case.)  What the section requires
is that the ‘terms’ of the contract of suretyship are to be embodied in a written
document.  Those terms are not limited to the essential terms but would
include at least the material terms of the contract.  (Cf Johnston v Leal 1980
(3) 927(A)  at  937G  -  938A).   Although it may at first blush appear not to
be the case, the identity of the principal debtor is undoubtedly a material term
of a contract of suretyship (Fourlamel (Pty) Ltd v Maddison 1977 (1) SA 333
(A) at 344 H – 345 E).  Unless, therefore, the identity of the principal debtor
is embodied in the written document, the contract of suretyship will be
invalid.  In the present case the appellant relies on the reference in the deed of
suretyship to the loan agreement which in turn discloses the identity of the

principal debtor.   It is contended that the loan agreement was incorporated by
such reference into the deed of suretyship and that there was accordingly
compliance with the section despite the blank space where the name of the
principal debtor ought to have been inserted.
[6] 
Incorporation by reference, as the name implies, occurs when
one document supplements its terms by embodying the terms of another.
Leaving aside for the moment the admissibility of extrinsic evidence that may
be necessary to complete the identification of a document whose terms are
sought to be incorporated, the first inquiry is whether the terms of a deed of
suretyship may be supplemented in this way.  Incorporation by reference in
the context of contracts for the sale of land was recognised as long ago as
1920 in Coronel v Kaufman 1920 TPD 207 and subsequently adopted by this
Court in Van Wyk v Rottcher’s Mills (Pty) Ltd 1948 (1) SA 983 (A) at 990  -
991.    It has also been recognised as applicable to contracts of suretyship

governed by s 6.  (See  eg Trust Bank of Africa Ltd v Cotton 1976 (4) SA 325
(N) at 329 E – H,  F J Mitrie (Pty) Ltd v Madgwick and Another 1979 (1) SA
232 (D) at 235 B – E.)  But in Fourlamel (Pty) Ltd v Maddison, supra, at 345
E, this Court was only prepared to assume that the principle was applicable to
contracts of suretyship and refrained from finally deciding the issue.  I am
satisfied, however, that once the principle of incorporation by reference is
held to apply in the case of sales of land, there can be no justification for
holding the principle not to be applicable in the case of contracts of
suretyship.
[7] 
As previously stated, the Court a quo regarded itself as bound by
the decision in Trust Bank van Afrika Bpk v Sullivan, supra.   The facts were
remarkably similar to the present.  The space left for the insertion of the name
of the principal debtor in the deed of suretyship had likewise been left blank.
The deed of suretyship, however, referred to a deed of lease which identified

the lessee and recorded that the defendant was binding himself as surety for
the punctual performance by the lessee of all the latter’s obligations under the
lease.   On appeal from the Magistrates’ Court the issue arose as to the
admissibility of extrinsic evidence identifying a deed of lease as the one
referred to in the deed of suretyship.   In coming to the conclusion he did,
Viljoen  J (with whom Human J concurred) held that before a document such
as a lease agreement could be incorporated by reference into a deed of
suretyship, the reference in the latter to the lease agreement had to be such
that it was identifiable ex facie the deed of suretyship and by way of mere
production and comparison.  He added that if extrinsic evidence were
necessary to identify the lease agreement, in the sense of what document was
intended, it would be in conflict with the parol  evidence rule and for this
reason inadmissible  (at 769  D – G).   Some three years earlier and on very
similar facts, Miller J in Trust Bank of Africa Ltd v Cotton, supra,  held that in

such circumstances extrinsic evidence was indeed admissible to identify the
document referred to in the deed of suretyship.  Viljoen J considered the
earlier case to have been wrongly decided and in view, no doubt, of the
conflict granted leave to appeal to this Court.   In the event, the appeal was
not proceeded with.
[8] 
Although in the present case the description contained in the
deed of suretyship goes a long way towards identifying the loan agreement, it
was not in dispute that the identification would not be complete without the
aid of some additional extrinsic evidence.
[9] 
As a general rule the terms of a contract required by law to be in
writing must appear from the document itself and may not be supplemented
by extrinsic evidence.  Nonetheless, extrinsic evidence has been permitted in
a number of situations provided always that such evidence is not of
negotiations between the parties prior to the execution of the written

agreement or of their consensus.   Thus in Sapirstein and Others v Anglo
African Shipping Co (SA) Ltd 1978 (4) SA 1 (A) extrinsic evidence was held
to be admissible to establish the identity of both the principal debtor and
sureties where the plaintiff sued on a multiple guarantee in which a number of
promissors had bound themselves as sureties and co-principal debtors in
solidum with each other for all sums of money which each ‘may have in the
past owed or may presently or in the future owe’ to each of a number of
promisees.   More relevant as far as the present case is concerned, is the rule
admitting extrinsic evidence to relate what is in writing to the physical object
referred to.   In Oberholzer v Gabriel 1946 OPD 56 at 59 Van den Heever J
emphasised the distinction between ‘the sufficiency of a demonstration of the
subject-matter on the one hand and its application to physical phenomena on
the other.’  As to the latter, the learned judge observed:  ‘There never has
been and there cannot be a rule to exclude parol evidence …’  As has

frequently been stressed, such evidence is not only admissible but is very
often essential. The rationale for its admissibility was explained by
Watermeyer CJ in Van Wyk v Rottcher’s Saw Mills (Pty) Ltd, supra, at 990 as
follows:
‘It has been suggested that a written contract does not satisfy the
provisions of the statute unless the mere reading of the document is
sufficient to identify the land sold without invoking the aid of any
evidence dehors  the document, but a moment’s reflection and an
appreciation of the fact that a written contract is merely an abstraction
until it is related, by evidence, to the concrete things in the material
world will show at once that suggestion makes sec 30 demand
performance of an impossibility.’

The admissibility of extrinsic evidence for this purpose has been consistently
recognised.  (See for  eg Vermeulen v Goose Valley Investments (Pty) Ltd
2001 (3) SA 986 (SCA) at 999 D – I;  Kriel and Another v Le Roux [2000] 2
All SA 65 (SCA) at 67 c – j;    Headermans (Vryburg) (Pty) Ltd v Ping Bai
1997 (3) SA 1004 (SCA) at 1009 A – D;  General Accident Insurance

Company SA Ltd v Dancor Holdings (Pty) Ltd and Others 1981 (4) SA 968
(A) at 978 E – H.)
[10] It has sometimes been said that such evidence may not be given
by the parties themselves.  This is not correct.  It is admissible whether given
by the parties themselves or anyone else.  What they, or anyone else, may not
do, is testify as to some negotiation or consensus between the parties.  (See
Van Wyk v Rottcher’s Saw Mills, supra, per Watermeyer CJ at 991 – 992,
Tindall JA at 996, Schreiner JA at 1007; Sapirstein and Others v Anglo
African Shipping Co (SA), supra, at 12 C – E.)
[11] In the Sullivan case Viljoen J found  in the decision of this Court
in Fourlamel (Pty) Ltd v Maddison, supra, support for his view that extrinsic
evidence was not admissible to identify the lease agreement referred to in the
deed of suretyship.  He referred to a passage in the judgment of Miller AJA in
the Fourlamel case and  (at 770 F – G) suggested that Miller AJA had

changed his stance somewhat since delivering the judgment in the Cotton case
in the Natal Provincial Division. (The latter judgment was delivered a mere
five months earlier. See  F J Mitrie (Pty) Ltd v Madgwick and Another, supra,
at 235 A – B.)  In the Fourlamel case a deed of suretyship had been signed by
the surety before the document had been completed.  The particulars which
had not been inserted in the deed included  the identity of the principal debtor.
In an attempt to save the suretyship from invalidity the creditor sought to rely
on a reference in the deed of suretyship to a deed of lease which it was said
would disclose the identity of the principal debtor.  Miller AJA held this to be
impermissible.  The reasoning of the learned judge appears from the passage
quoted by Viljoen J in the Sullivan case at 770 H.  It is sufficient to reproduce
a portion of the quotation ( at 345 G – H of  Miller  AJA’s  judgment).
‘It is true that the document with which we are now concerned [the
deed of suretyship] refers in the final paragraph thereof to
“the leased premises referred to in the deed of lease annexed hereto”,

but that paragraph deals exclusively with the selection of domicilium
and is in no way linked with any debt or debts for which respondent
was to be a surety.   Nor does the fact that the deed of lease requires the
lessee to furnish the lessor with a guarantee in the form of a standard
suretyship deed, achieve the necessary link.  The object of appellant in
attempting to read the deed of lease into the document is to establish in
writing the identity of the creditor and the principal debtor, left blank in
the document as signed by the respondent.  The mere fact that the lease
is referred to in the context of a domicilium executandi provision in the
document, does not by any means, without evidence of the verbal
agreement of the parties, establish that the lessee described in the deed
of lease is the principal debtor in respect of whose debts the respondent
was undertaking to be a surety.’

What emerges from this passage is that it was not apparent ex facie the deed
of suretyship that the deed of lease sought to be incorporated was the
document giving rise to the indebtedness secured by the suretyship.  This
meant that not only would it have been necessary to adduce evidence
identifying the deed of lease as the one referred to in the deed of suretyship
but, in addition, evidence would have been necessary to establish that the debt
created by that deed of lease was the debt being secured in terms of the deed

of suretyship.  The additional evidence would have been evidence of the
verbal agreement of the parties and was therefore inadmissible.
[12] In the Cotton case it was clear ex facie the deed of suretyship that
the document sought to be incorporated did indeed give rise to the
indebtedness secured by the suretyship.  All that was required, therefore, was
extrinsic evidence identifying that document as the document referred to in
the deed of suretyship.  In this important respect the Cotton case is
distinguishable from the Fourlamel case.  It was therefore correctly decided.
In the Sullivan case, too, it appeared ex facie the deed of suretyship that the
debt secured arose  in terms of the lease agreement sought to be incorporated.
What was required therefore was no more than extrinsic evidence identifying
the actual lease agreement as the one referred to.  It follows that in my view
Sullivan’s case was wrongly decided.

[13] As previously stated, the deed of suretyship in the present case
similarly makes it clear that the debt secured is the loan in terms of the loan
agreement sought to be incorporated.  Extrinsic evidence identifying the loan
agreement as the one referred to is all that would be required and is therefore
admissible.
[14] An alternative argument advanced by counsel for the respondent
was that even if evidence to identify the loan agreement was admissible, the
failure of the deed of suretyship to identify the principal debtor precluded the
loan agreement from being identified as the agreement in question.  In my
view there is no merit in this contention.  In any event, whether or not the
loan agreement can be identified is a question of fact that will in due course
have to be decided by the trial Court.
[15] It follows that the appeal must succeed.

The following order is made:

(1)
The appeal is upheld with costs.
(2)
The order of the Court a quo is set aside and the following
is substituted in its place:
‘The exception set forth in paragraphs 1 to 4 of the Notice
of Exception is dismissed with costs.’

D G  SCOTT

JUDGE OF APPEAL

CONCUR:
NIENABER
JA
HARMS

JA
OLIVIER
JA
STREICHER
JA