Jerome,
J.:—This
motion
for
an
order
compelling
the
respondent
(defendant)
to
produce
certain
documents
and
reattend
to
be
examined
on
their
contents,
came
on
for
hearing
at
Edmonton,
Alberta
on
December
1,
1989.
On
January
1,
1990
I
dismissed
the
motion
for
reasons
given
orally
and
indicated
that
these
written
reasons
would
follow.
For
the
purpose
of
this
motion
the
relevant
facts
are
as
follows.
In
its
income
tax
return
for
the
1979
taxation
year
the
plaintiff
included
the
amount
of
$18,256
in
its
cumulative
Canadian
exploration
expenses.
The
amount
allegedly
represents
tunnelling
costs
incurred
on
one
of
the
plaintiff's
mining
resource
properties
called
the
Cardinal
River
Coal
Underground
Mine
("the
CRC
Underground
Mine”).
The
plaintiff
claims
that
since
these
costs
were
incurred
for
the
purpose
of
bringing
a
mineral
resource
in
Canada
into
production
and
were
expenses
incurred
prior
to
the
production
of
the
resource
in
reasonable
commercial
quantities
they
fall
within
the
definition
of
“Canadian
exploration
expense"
in
subparagraph
66.1(6)(a)(iii.l)
of
the
Income
Tax
Act,
R.S.C.
1952,
c.
148,
am.
S.C.
1970-71-72,
c.
63
as
amended.
The
amount
is,
therefore,
deductible
from
income
under
section
66
of
the
Act.
By
notice
of
reassessment
dated
February
18,
1985
the
defendant
disallowed
the
inclusion
of
the
$18,256
in
the
plaintiff's
cumulative
Canadian
expenses
and
reclassified
it
as
costs
of
acquisition
of
depreciable
assets
described
in
Class
12
of
Schedule
II
of
the
Income
Tax
Regulations.
In
reassessing
the
plaintiff,
the
defendant
relied
upon
the
following
assumptions
of
fact
specified
in
paragraph
6
of
the
statement
of
defence:
(a)
that
the
Plaintiff
was
involved
in
the
open
pit
method
of
extraction
of
coal
from
a
section
of
the
syncline
known
as
the
Jewel
Coal
Seam
in
the
Cardinal
River
Coal
Surface
Mine
("hereinafter
referred
to
as
"the
CRC
Surface
Mine”)
at
all
material
times;
(b)
that
the
CRC
Surface
Mine
was
a
mine
that
had
come
into
production
of
a
mineral
resource
in
reasonable
commercial
quantities
by
1979;
(c)
that
in
1979,
the
Plaintiff
incurred
expenses
in
the
amount
of
$18,256.00
for
the
purpose
of
developing
an
underground
mine
(hereinafter
referred
to
as
"the
CRC
Underground
Mine")
in
the
Jewel
Coal
Seam;
(d)
that
the
CRC
Underground
Mine
was
located
in
the
same
orebody
as
the
CRC
Surface
Mine;
(e)
that
the
CRC
Underground
Mine
was
related
to
or
was
to
be
related
to
a
potential
or
actual
extension
of
the
CRC
Surface
Mine;
(f)
that
the
Plaintiff
was
aware
of
the
existence
of
the
deeper
orebody
(later
constituting
the
CRC
Underground
Mine)
from
deep
drilling
from
the
surface
prior
to
opening
of
the
CRC
Surface
Mine;
(g)
that
the
expenses
incurred
by
the
Plaintiff
in
developing
the
CRC
Underground
Mine
were
incurred
for
the
purpose
of
developing
a
mine,
shaft,
main
haulage
way
or
similar
underground
work
designed
for
the
continuing
use
of
the
CRC
Surface
Mine
or
an
extension
thereof,
sunk
or
constructed
after
the
CRC
Surface
Mine
came
into
production.
The
defendant
subsequently
filed
its
list
of
documents
pursuant
to
Federal
Court
Rule
448.
On
April
18,
1988,
Mr.
Dirk
Vanderkooi,
basic
files
auditor
of
the
Edmonton
District
Office
of
Revenue
Canada,
Taxation
was
examined
for
discovery,
and
undertook
to
advise
counsel
as
to
what
facts
and
information
the
author
of
defendant's
document
68
had
in
making
the
assertion
that
without
the
surface
mine
the
underground
mine
was
not
as
viable.
The
defendant
responded
to
the
undertaking
as
follows:
Mr.
White
(the
author
of
Defendant's
Document
55-68)
cannot
recall
precisely
what
information
was
available
to
him
at
that
time;
however,
in
preparing
his
letter,
he
is
certain
he
received
the
materials
sent
by
Mr.
Vanderkooi
which
contained
the
company's
submissions
in
support
of
its
position.
He
was
also
familiar
with
another,
quite
similar
situation
in
respect
of
which
a
ruling
had
recently
been
requested
and
given.
The
subject
statement
and
others
were
based
on
his
experience
with
this
recent
ruling
and
on
his
17
years
experience
in
the
field
of
mining
taxation.
Mr.
Vanderkooi
was
further
examined
for
discovery
on
August
23,
1989
at
which
time
he
refused
to
disclose
the
identity
of
the
company
involved
in
"the
other,
quite
similar
situation"
referred
to
in
the
response
to
undertaking
noted
above.
Furthermore,
Mr.
Vanderkooi
was
questioned
with
regard
to
a
letter
from
the
Director
General,
Corporate
Rulings
Directorate
of
Revenue
Canada,
Taxation's
Head
Office
to
the
Mineral
Policy
Branch
Energy,
Mines
and
Resources
which
is
identified
as
defendant's
document
75
and
is
Exhibit
"A"
to
the
affidavit
of
Mr.
Ulrich.
The
relevant
portion
of
that
letter
is
as
follows:
In
the
course
of
auditing
the
1979-81
taxation
years
of
the
above
companies,
we
have
encountered
three
unrelated
problems
on
which
we
request
your
advice.
Attached
are
the
Company's
submissions
setting
out
its
position
on
each
of
the
three
situations.
1.
The
Cardinal
River
Underground
Mine—New
Mine
Status
The
attached
submission
from
Luscar
is
in
response
to
our
contention
that
the
underground
mine
is
merely
an
extension
of
the
existing
open
pit
mine.
It
did
not
appear
different
from
the
five
others
which
we
have
dealt
with
in
the
past,
the
most
recent
being
the
concerning
which
you
advised
us
in
your
letter
dated
November
25,
1982.
We
used
the
reasons
contained
in
that
letter
to
advise
our
Edmonton
District
Office
on
the
Cardinal
River
situation.
The
company
has
since
requested
we
review
this
additional
information
and
seek
your
advice.
Mr.
Vanderkooi
refused
to
identify
the
five
other
situations
referred
to
and
to
produce
any
documents,
including
income
tax
returns,
in
the
defendant's
possession
relevant
to
those
situations.
By
notice
of
motion
filed
September
1,
1989
the
plaintiff
seeks
an
order
compelling
the
defendant
to
identify
and
produce
all
documents
relevant
to
the
five
similar
situations
referred
to
in
document
75
and
the
answer
to
the
undertaking
given
on
examination
for
discovery.
Further,
the
plaintiff
seeks
an
order
compelling
Mr.
Vanderkooi
to
reattend
to
answer
questions
relating
to
the
documents
sought.
Following
the
filing
of
this
motion
counsel
for
the
defendant
advised
the
mining
companies
referred
to
in
documents
68
and
75
that
the
plaintiff
in
this
action
was
seeking
production
of
documents
on
their
files.
Counsel
informed
the
Court
that
in
effect
only
four
companies
are
involved,
two
of
which
do
not
oppose
production.
The
remaining
two
companies
support
the
defendant's
opposition
to
this
motion.
The
actual
written
responses
from
these
companies
have
been
placed
in
a
sealed
envelope
and
attached
to
one
of
the
affidavits
filed
in
support
of
the
defendant's
position.
In
argument,
both
counsel
agreed
that
the
issue
in
this
case
is
whether
the
documents
in
question
are
relevant
to
the
plaintiff's
case,
and
therefore
only
made
incidental
reference
to
the
confidentiality
provisions
in
section
242
of
the
Income
Tax
Act.
The
basic
principle
governing
income
tax
appeals
is
succinctly
stated
by
Heald,
J.
in
Huron
Steel
Fabricators
(London)
Ltd.
et
al.
v.
M.N.R.,
[1972]
C.T.C.
506;
72
D.T.C.
6426
(F.C.T.D.)
at
page
512
(D.T.C.
6430):
In
income
tax
appeals,
the
onus
is
on
the
taxpayer
to
demolish
the
Minister’s
assessments.
In
order
to
do
this,
he
must
demolish
the
assumptions
of
fact
upon
which
the
Minister’s
assessments
are
based.
A
taxpayer
must
therefore
be
permitted
access
to
all
documents
which
are
relevant
to
or
relied
upon
by
the
Minister
of
National
Revenue
in
reassessing
a
return.
Counsel
for
the
defendant
concedes
that
the
broad
test
of
relevancy
expounded
by
McEachern,
C.J.
in
Boxer
and
Boxer
Holdings
Ltd.
v.
Reesor
et
al.,
(1983)
43
B.C.L.R.
352;
35
C.P.C.
68,
and
adopted
by
Urie,
J.
in
Everest
&
Jennings
Canadian
Ltd.
v.
Invacare
Corporation,
[1984]
1
F.C.
856
(F.C.A.)
applies:
It
seems
to
me
that
the
clear
right
of
the
plaintiffs
to
have
access
to
documents
which
may
fairly
lead
them
to
a
train
of
inquiry
which
may
directly
or
indirectly
advance
their
case
or
damage
the
defendant's
case
particularly
on
the
crucial
question
of
one
party's
version
of
the
agreement
being
more
probably
correct
than
the
other,
entitles
the
plaintiffs
to
succeed
on
some
parts
of
this
application.
In
order
to
determine
whether
the
plaintiff
has
satisfied
this
relevancy
test
regard
must
be
had
to
the
essence
of
its
appeal
from
the
defendant's
reassessment
of
the
income
tax
return.
In
the
simplest
of
terms
the
plaintiff's
position
is
that
the
activities
at
the
CRC
Underground
Mine
fall
within
the
definition
of
“Canadian
Exploration
Expense"
in
subparagraph
66.1(6)(a)(iii.l)
of
the
Income
Tax
Act:
66.1(6)(a)
“Canadian
exploration
expense”
of
a
taxpayer
means
any
outlay
or
expense
made
or
incurred
after
May
6,
1974
that
is
(iii.l)
any
expense
incurred
by
him
after
November
16,
1978
for
the
purpose
of
bringing
a
mineral
resource
in
Canada
into
production
and
incurred
prior
to
the
commencement
of
production
from
the
resource
in
reasonable
commercial
quantities,
including
(A)
clearing,
removing
overburden
and
stripping,
and
(B)
sinking
a
mine
shaft,
constructing
an
adit
or
other
underground
entry
The
defendant's
position
on
the
other
hand
is
that
based
on
the
assumptions
of
fact
relating
to
the
plaintiff's
mining
activities
and
knowledge
at
the
time,
the
requirements
of
subparagraph
66.1(6)(a)(iii.l)
are
not
met.
I
fail
to
see
how
documents
pertaining
to
the
activities
of
other
mining
companies
whether
similar
to
the
plaintiffs
or
not,
can
in
any
way
"lead
the
plaintiffs
to
a
train
of
inquiry
which
may
directly
or
indirectly
advance
their
case
or
damage
the
defendant's
case
.
.
.".
The
Minister
has
an
obligation
to
treat
all
similarly
situated
taxpayers
in
the
same
manner,
but
it
does
not
follow
that
documents
pertaining
to
a
similarly
situated
taxpayer
are
relevant
to
any
other
taxpayer's
reassessment.
In
any
event,
the
affidavits
filed
by
the
defendant
satisfy
me
that
the
documents
in
question
were
not
relied
upon
by
the
defendant
in
formulating
the
assumptions
of
fact
and
reassessment
in
this
case.
While
working
on
the
plaintiff's
file,
Mr.
Vanderkooi,
the
basic
files
auditor
at
the
Edmonton
office
of
the
Department
of
National
Revenue
made
various
findings
and
assumptions
of
fact.
He
subsequently
requested
advice
from
G.
Russell
White,
a
rulings
officer
with
the
Resource
Industries
Section
of
National
Revenue.
On
reading
the
request
Mr.
White
recalled
a
case
in
which
a
taxpayer
had
advanced
a
similar
submission.
He
therefore
removed
a
letter
concerning
that
taxpayer
(one
of
the
documents
sought
by
the
plaintiff)
from
the
file
for
the
purpose
of
using
it
"as
a
guide
to
assist
me
in
communicating
to
Mr.
Vanderkooi
the
Department's
preliminary
position
with
respect
to
the
matters
which
he
raised.”
(affidavit
of
G.
Russell
White,
filed
November
27,
1989).
At
no
time
did
he
review
the
other
material
contained
in
that
taxpayer's
file.
Similarly,
Mr.
White
reviewed
the
letter
of
November
25,
1982
containing
a
description
of
four
additional
Income
Tax
Rulings.
He
did
not,
however,
make
reference
to
any
of
those
taxpayers'
files.
Furthermore,
in
his
affidavit
filed
November
27,
1989
Mr.
Vanderkooi
affirms
that:
4.
The
final
decision
to
reassess
the
Plaintiff
was
taken
in
the
Edmonton
District
Office
on
the
basis
of
our
findings
and
assumptions
of
fact
and
on
the
basis
of
the
recommendations
received
from
Head
Office.
5.
At
no
time
in
the
course
of
my
work
on
this
file,
before
the
commencement
of
the
Plaintiffs
action,
did
I
see
a
copy
of
the
November
25,
1982
letter
referred
to
in
document
#75.
6.
At
no
time
did
I
review
or
consult
any
of
the
documents
requested
by
the
Plaintiff
in
paragraph
2
of
its
Notice
of
Motion.
In
the
cases
cited
to
me
by
both
counsel
at
the
hearing
of
this
matter,
it
was
clearly
established
that
the
documents
in
issue
were
relied
upon
by
the
respective
defendants
in
their
assumptions
of
fact.
In
Huron
Steel
Fabricators
(London)
Ltd.,
supra,
the
defendant's
representative
admitted
at
his
examination
for
discovery
that
the
income
tax
return
which
the
plaintiff
sought
to
have
produced
was
relied
on
by
the
defendant
in
its
assumptions
of
fact.
In
AMP
of
Canada
Ltd.
v.
M.N.R.,
10
F.T.R.
114;
[1987]
1
C.T.C.
256;
87
D.T.C.
5157,
the
defendant's
representative
admitted
during
his
examination
for
discovery
that
he
used
the
financial
statements
and
tax
returns
in
issue
for
comparative
analysis
which
was
subsequently
used
in
the
calculation
of
customs
duty.
I
do
not
find
that
kind
of
use
here.
Accordingly,
on
January
12,
1990,
I
dismissed
the
motion.
Costs
in
the
cause.
Appeal
dismissed.