<s>
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
is	O
a	O
standardization	O
subcommittee	O
of	O
the	O
joint	O
technical	O
committee	O
ISO/IEC	O
JTC	O
1	O
of	O
the	O
International	O
Organization	O
for	O
Standardization	O
(	O
ISO	O
)	O
and	O
the	O
International	O
Electrotechnical	O
Commission	O
(	O
IEC	O
)	O
,	O
which	O
develops	O
and	O
facilitates	O
standards	O
within	O
the	O
field	O
of	O
removable	O
digital	O
storage	O
media	O
for	O
digital	O
information	O
interchange	O
.	O
</s>
<s>
The	O
international	O
secretariat	O
of	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
is	O
the	O
Japanese	O
Industrial	O
Standards	O
Committee	O
(	O
JISC	O
)	O
located	O
in	O
Japan	O
.	O
</s>
<s>
The	O
subcommittee	O
had	O
the	O
title	O
,	O
“	O
Optical	B-Device
disk	I-Device
cartridges.	O
”	O
After	O
the	O
creation	O
of	O
JTC1	O
,	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
held	O
its	O
first	O
plenary	O
in	O
November	O
to	O
December	O
1988	O
in	O
Maastricht	O
,	O
Netherlands	O
.	O
</s>
<s>
In	O
1989	O
,	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
adopted	O
the	O
File	O
Formats	O
standards	O
maintenance	O
from	O
ISO/IEC	O
JTC	O
1/SC	O
15	O
and	O
was	O
also	O
merged	O
with	O
ISO/IEC	O
JTC	O
1/SC	O
11	O
,	O
“	O
Magnetic	O
recording	O
tape	O
and	O
disc	O
,	O
”	O
in	O
2004	O
.	O
</s>
<s>
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
presently	O
has	O
no	O
active	O
working	O
groups	O
(	O
WG	O
)	O
or	O
joint	O
working	O
groups	O
(	O
JWG	O
)	O
.	O
</s>
<s>
As	O
a	O
response	O
to	O
changing	O
standardization	O
needs	O
,	O
working	O
groups	O
of	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
can	O
be	O
disbanded	O
if	O
their	O
area	O
of	O
work	O
is	O
no	O
longer	O
applicable	O
,	O
or	O
established	O
if	O
new	O
working	O
areas	O
arise	O
.	O
</s>
<s>
The	O
following	O
two	O
working	O
groups	O
of	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
were	O
disbanded	O
by	O
resolution	O
approved	O
at	O
the	O
2014	O
plenary	O
meeting	O
:	O
</s>
<s>
The	O
maintenance	O
of	O
ISO/IEC	O
16963	O
and	O
related	O
issues	O
is	O
now	O
directly	O
handled	O
by	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
.	O
</s>
<s>
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
works	O
in	O
close	O
collaboration	O
with	O
a	O
number	O
of	O
other	O
organizations	O
or	O
subcommittees	O
,	O
both	O
internal	O
and	O
external	O
to	O
ISO	O
or	O
IEC	O
,	O
in	O
order	O
to	O
avoid	O
conflicting	O
or	O
duplicative	O
work	O
.	O
</s>
<s>
Organizations	O
internal	O
to	O
ISO	O
or	O
IEC	O
that	O
collaborate	O
with	O
or	O
are	O
in	O
liaison	O
to	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
include	O
:	O
</s>
<s>
Some	O
organizations	O
external	O
to	O
ISO	O
or	O
IEC	O
that	O
collaborate	O
with	O
or	O
are	O
in	O
liaison	O
to	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
include	O
:	O
</s>
<s>
The	O
7	O
"	O
P	O
"	O
(	O
participating	O
)	O
members	O
of	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
are	O
:	O
China	O
,	O
Japan	O
,	O
Republic	O
of	O
Korea	O
,	O
Netherlands	O
,	O
Russian	O
Federation	O
,	O
Switzerland	O
,	O
and	O
United	O
States	O
.	O
</s>
<s>
The	O
20	O
"	O
O	O
"	O
(	O
observer	O
)	O
members	O
of	O
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
are	O
:	O
Argentina	O
,	O
Belgium	O
,	O
Bosnia	O
and	O
Herzegovina	O
,	O
Bulgaria	O
,	O
Cuba	O
,	O
Czech	O
Republic	O
,	O
Finland	O
,	O
France	O
,	O
Ghana	O
,	O
Hungary	O
,	O
Iceland	O
,	O
India	O
,	O
Indonesia	O
,	O
Islamic	O
Republic	O
of	O
Iran	O
,	O
Italy	O
,	O
Kazakhstan	O
,	O
Poland	O
,	O
Romania	O
,	O
Serbia	O
,	O
and	O
Thailand	O
.	O
</s>
<s>
ISO/IEC	B-General_Concept
JTC	I-General_Concept
1/SC	I-General_Concept
23	I-General_Concept
currently	O
has	O
145	O
published	O
standards	O
within	O
the	O
field	O
of	O
digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
,	O
including	O
:	O
</s>
<s>
ISO/IEC	O
Standard	O
Title	O
Status	O
Description	O
WG	O
ISO/IEC	O
29171	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
–	O
Information	B-Device
Versatile	I-Device
Disk	I-Device
for	I-Device
Removable	I-Device
usage	O
(	O
iVDR	B-Device
)	O
cartridge	O
Published	O
(	O
2009	O
)	O
Specifies	O
the	O
dimensional	O
,	O
mechanical	O
,	O
and	O
physical	O
characteristics	O
of	O
an	O
information	B-Device
versatile	I-Device
disk	I-Device
for	I-Device
removable	I-Device
usage	O
(	O
iVDR	B-Device
)	O
cartridge	O
to	O
allow	O
for	O
better	O
interchangeability	O
6	O
ISO	O
9660/Amd	O
.	O
</s>
<s>
1	O
Information	O
processing	O
–	O
Volume	O
and	O
file	O
structure	O
of	O
CD-ROM	B-Device
for	O
information	O
interchange	O
Published	O
(	O
1988	O
)	O
;	O
Amendment	O
(	O
2013	O
)	O
Specifies	O
the	O
volume	O
and	O
file	O
structure	O
of	O
compact	O
read-only	O
optical	B-Device
disks	I-Device
(	O
CD-ROM	B-Device
)	O
for	O
the	O
information	O
interchange	O
between	O
information	O
processing	O
systems	O
ISO/IEC	O
10090	O
free	O
Information	O
technology	O
–	O
90	O
mm	O
optical	B-Device
disk	I-Device
cartridges	O
,	O
rewritable	O
and	O
read-only	O
,	O
for	O
data	O
interchange	O
Published	O
(	O
1992	O
)	O
Specifies	O
:	O
</s>
<s>
The	O
minimum	O
quality	O
of	O
user-written	O
data	O
on	O
the	O
disk	O
ISO/IEC	O
10995	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
–	O
Test	O
method	O
for	O
the	O
estimation	O
of	O
the	O
archival	O
lifetime	O
of	O
optical	B-Device
media	I-Device
Published	O
(	O
2011	O
)	O
Specifies	O
an	O
accelerated	O
aging	O
test	O
method	O
for	O
estimating	O
the	O
life	O
expectancy	O
for	O
the	O
retrievability	O
of	O
information	O
stored	O
on	O
recordable	O
or	O
rewritable	O
optical	B-Device
disks	I-Device
,	O
including	O
formats	O
such	O
as	O
:	O
DVD-R	O
,	O
DVD-RW	O
,	O
DVD-RAM	O
,	O
+R	O
,	O
and	O
+RW	O
ISO/IEC	O
12862	O
Information	O
technology	O
–	O
120	O
mm	O
(	O
8	O
,	O
54	O
Gbytes	O
per	O
side	O
)	O
and	O
80	O
mm	O
(	O
2	O
,	O
66	O
Gbytes	O
per	O
side	O
)	O
DVD	O
recordable	O
disk	O
for	O
dual	O
layer	O
(	O
DVD-R	O
for	O
DL	O
)	O
Published	O
(	O
2011	O
)	O
Specifies	O
the	O
mechanical	O
,	O
physical	O
,	O
and	O
optical	O
characteristics	O
of	O
a	O
120	O
mm	O
and	O
80	O
mm	O
dual	O
layer	O
DVD	O
recordable	O
disk	O
to	O
enable	O
the	O
interchange	O
of	O
such	O
disks	O
ISO/IEC	O
16963	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
–	O
Test	O
method	O
for	O
the	O
estimation	O
of	O
lifetime	O
of	O
optical	B-Device
media	I-Device
for	O
long-term	O
data	O
storage	O
Published	O
(	O
2011	O
)	O
Specifies	O
an	O
accelerated	O
aging	O
test	O
method	O
for	O
estimating	O
the	O
lifetime	O
of	O
the	O
retrievability	O
of	O
information	O
stored	O
on	O
recordable	O
or	O
rewritable	O
optical	B-Device
disks	I-Device
,	O
including	O
formats	O
such	O
as	O
:	O
DVD-R	O
,	O
DVD-RW	O
,	O
DVD-RAM	O
,	O
+R	O
,	O
+RW	O
,	O
CD-R	O
,	O
and	O
CD-RW	O
7ISO/IEC	O
29121	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
–	O
Data	O
migration	O
method	O
for	O
DVD-R	O
,	O
DVD-RW	O
,	O
DVD-RAM	O
,	O
+R	O
,	O
and	O
+RW	O
disks	O
Published	O
(	O
2013	O
)	O
Specifies	O
a	O
data	O
migration	O
method	O
for	O
long-term	O
data	O
storage	O
,	O
allowing	O
for	O
manufacturers	O
to	O
construct	O
storage	O
systems	O
that	O
use	O
DVD-R	O
,	O
DVD-RW	O
,	O
DVD-RAM	O
,	O
+R	O
,	O
or	O
+RW	O
disks	O
for	O
information	O
storage	O
.	O
</s>
<s>
ISO/IEC	O
30190	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
–	O
120	O
mm	O
Single	O
Layer	O
(	O
25	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
and	O
Dual	O
Layer	O
(	O
50	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
BD	B-Operating_System
Recordable	I-Operating_System
disk	O
Published	O
(	O
2013	O
)	O
Specifies	O
the	O
mechanical	O
,	O
physical	O
,	O
and	O
optical	O
characteristics	O
of	O
a	O
120	O
mm	O
recordable	O
optical	B-Device
disk	I-Device
with	O
a	O
capacity	O
of	O
25	O
,	O
0	O
Gbytes	O
or	O
50	O
,	O
0	O
Gbytes	O
.	O
</s>
<s>
ISO/IEC	O
30191	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
information	O
interchange	O
and	O
storage	O
–	O
120	O
mm	O
Triple	O
Layer	O
(	O
100	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
and	O
Quadruple	O
Layer	O
(	O
128	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
BD	B-Operating_System
Recordable	I-Operating_System
disk	O
Published	O
(	O
2013	O
)	O
Specifies	O
the	O
mechanical	O
,	O
physical	O
and	O
optical	O
characteristics	O
of	O
a	O
120	O
mm	O
recordable	O
optical	B-Device
disk	I-Device
with	O
a	O
capacity	O
of	O
100	O
,	O
0	O
Gbytes	O
or	O
128	O
,	O
0	O
Gbytes	O
.	O
</s>
<s>
ISO/IEC	O
30192	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
Information	O
interchange	O
and	O
storage	O
–	O
120	O
mm	O
Single	O
Layer	O
(	O
25	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
and	O
Dual	O
Layer	O
(	O
50	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
BD	O
Rewritable	O
disk	O
Published	O
(	O
2013	O
)	O
Specifies	O
the	O
mechanical	O
,	O
physical	O
and	O
optical	O
characteristics	O
of	O
a	O
120	O
mm	O
Rewritable	O
optical	B-Device
disk	I-Device
with	O
a	O
capacity	O
of	O
25	O
,	O
0	O
Gbytes	O
or	O
50	O
,	O
0	O
Gbytes	O
.	O
</s>
<s>
ISO/IEC	O
30193	O
Information	O
technology	O
–	O
Digitally	O
recorded	O
media	O
for	O
Information	O
interchange	O
and	O
storage	O
–	O
120	O
mm	O
Triple	O
Layer	O
(	O
100	O
,	O
0	O
Gbytes	O
per	O
disk	O
)	O
BD	O
Rewritable	O
disk	O
Published	O
(	O
2013	O
)	O
Specifies	O
the	O
mechanical	O
,	O
physical	O
and	O
optical	O
characteristics	O
of	O
a	O
120	O
mm	O
Rewritable	O
optical	B-Device
disk	I-Device
with	O
a	O
capacity	O
of	O
100	O
,	O
0	O
Gbytes	O
.	O
</s>
