SET App
Settrade App
International Securities Identification Number
"Thai ISIN Code" is Constracted according to the standard ISO 6166. Each code contains 12 digits :
"Thai ISIN Code" is Constracted according to the standard ISO 6166. Each code contains 12 digits :
 | PREFIX ( 2 digits ) | |||
Alpha - 2 country code ( according to standard ISO 3166 ) 'TH' = Thailand
 | Basic Number ( 9 digits ) | |||
ba) The first group of 4 digits is code of company.
Example : 0001 , 0002 , 0003 , ..........
Example : 0001 , 0002 , 0003 , ..........
bb) The second group of 2 digits is type of securities.
Example :
Example :
01 = common stock , unit trust
02 = preferred stock
03 = debenture
02 = preferred stock
03 = debenture
04 = convertible debenture
05 = warrant
06 = short-term warrant
05 = warrant
06 = short-term warrant
07 = short-term debenture
08 = derivative warrant
10 = transferable subscription rights
99 = thai baht currency
08 = derivative warrant
10 = transferable subscription rights
99 = thai baht currency
bc) The third group of 2 digits is date of maturity which contains :
- the first digit is the maturity year code :
- the second digit is the maturity month code : 1= Jan., 2= Feb.,......, 9= Sep. As of October, the second digit code will be alphbet. A= Oct., B= Nov., C= Dec.
- common stock / preferred stock defines Z when changing par value.
| Maturity Year | Code | Maturity Year | Code | Maturity Year | Code | Maturity Year | Code | Maturity Year | Code |
| 1991 | 1 | 2001 | B | 2011 | L | 2021 | 1 | 2031 | B |
| 1992 | 2 | 2002 | C | 2012 | M | 2022 | 2 | 2032 | C |
| 1993 | 3 | 2003 | D | 2013 | N | 2023 | 3 | 2033 | D |
| 1994 | 4 | 2004 | E | 2014 | O | 2024 | 4 | 2034 | E |
| 1995 | 5 | 2005 | F | 2015 | P | 2025 | 5 | 2035 | F |
| 1996 | 6 | 2006 | G | 2016 | Q | 2026 | 6 | - | - |
| 1997 | 7 | 2007 | H | 2017 | R | 2027 | 7 | - | - |
| 1998 | 8 | 2008 | I | 2018 | S | 2028 | 8 | - | - |
| 1999 | 9 | 2009 | J | 2019 | T | 2029 | 9 | - | - |
| 2000 | A | 2010 | K | 2020 | U | 2030 | A | - | - |
bd) 1 digit is reserved for internal use.
common stock / preferred stock : 0 = Local / 1 = Foreign
common stock / preferred stock : 0 = Local / 1 = Foreign
if unit trust changes the extended life via exchange the old certificates :
A = Local / B = Foreign
A = Local / B = Foreign
debentures :
0 = Local fixed interest rate
1 = Local floated interest rate
2 = Foreign fixed interest rate
3 = Foreign float interest rate
4 = Local fixed interest rate with low par when compared to the first issue
0 = Local fixed interest rate
1 = Local floated interest rate
2 = Foreign fixed interest rate
3 = Foreign float interest rate
4 = Local fixed interest rate with low par when compared to the first issue
5 = Local fixed interest rate with high par when compared to the first issue
6 = Foreign fixed interest rate with low par when compared to the first issue
7 = Foreign fixed interest rate with high par when compared to the first issue
8 = Local zero coupon
9 = Foreign zero coupon
6 = Foreign fixed interest rate with low par when compared to the first issue
7 = Foreign fixed interest rate with high par when compared to the first issue
8 = Local zero coupon
9 = Foreign zero coupon
convertible debentures :
0 = Local fixed interest rate
1 = Local floated interest rate
3 = Foreign fixed interest rate
4 = Foreign float interest rate
0 = Local fixed interest rate
1 = Local floated interest rate
3 = Foreign fixed interest rate
4 = Foreign float interest rate
derivative warrants :
0 = Fully-Covered / Share Settlement (Local)
1 = Fully-Covered / Share Settlement (Foreign)
2 = Partial Collateralized / Share Settlement (Local)
3 = Partial Collateralized / Share Settlement (Foreign)
4 = Partial Collateralized / Cash Settlement (Local)
5 = Partial Collateralized / Cash Settlement (Foreign)
6 = Non-Collateralized / Share Settlement (Local)
7 = Non-Collateralized / Share Settlement (Foreign)
8 = Non-Collateralized / Cash Settlement (Local)
9 = Non-Collateralized / Cash Settlement (Foreign)
0 = Fully-Covered / Share Settlement (Local)
1 = Fully-Covered / Share Settlement (Foreign)
2 = Partial Collateralized / Share Settlement (Local)
3 = Partial Collateralized / Share Settlement (Foreign)
4 = Partial Collateralized / Cash Settlement (Local)
5 = Partial Collateralized / Cash Settlement (Foreign)
6 = Non-Collateralized / Share Settlement (Local)
7 = Non-Collateralized / Share Settlement (Foreign)
8 = Non-Collateralized / Cash Settlement (Local)
9 = Non-Collateralized / Cash Settlement (Foreign)
 | CHECK DIGIT ( 1 digit ) | |||
Computed according to modules 10 " Double-Add-Double "
Example :
Example :
The Industrial Finance Corporation of Thailand
Warrant whose expiration date is
1997/11/07 (yyy/mm/dd).
T H - 0 0 1 3 0 5 7 B 0
2 9 1 7 0 0 1 3 0 5 7 1 1 0
1 2 1 2 1 2 1 2 1 2 1 2 1 2
2 18 1 14 0 0 1 6 0 10 7 2 1 0
= 2+1+8+1+1+4+0+0+1+6+0+1+0+7+2+1+0 = 35
Check digit = 5
Warrant whose expiration date is
1997/11/07 (yyy/mm/dd).
T H - 0 0 1 3 0 5 7 B 0
2 9 1 7 0 0 1 3 0 5 7 1 1 0
1 2 1 2 1 2 1 2 1 2 1 2 1 2
2 18 1 14 0 0 1 6 0 10 7 2 1 0
= 2+1+8+1+1+4+0+0+1+6+0+1+0+7+2+1+0 = 35
Check digit = 5
PTT Public Company Limited Ordinary Share (Local)
T H - 0 6 4 6 0 1 0 0 0
2 9 1 7 0 6 4 6 0 1 0 0 0
2 1 2 1 2 1 2 1 2 1 2 1 2
4 9 2 7 0 6 8 6 0 1 0 0 0
= 4+9+2+7+0+6+8+6+0+1+0+0+0 = 43
Check digit = 7
T H - 0 6 4 6 0 1 0 0 0
2 9 1 7 0 6 4 6 0 1 0 0 0
2 1 2 1 2 1 2 1 2 1 2 1 2
4 9 2 7 0 6 8 6 0 1 0 0 0
= 4+9+2+7+0+6+8+6+0+1+0+0+0 = 43
Check digit = 7
Advanced Info Service Public Company Limited
Ordinary Share (Foreign)
T H - 0 2 6 8 0 1 0 Z 1
2 9 1 7 0 2 6 8 0 1 0 3 5 1
1 2 1 2 1 2 1 2 1 2 1 2 1 2
2 1 8 1 1 4 0 4 6 1 6 0 2 0 6 5 2
=2+1+8+1+1+4+0+4+6+1+6+0+2+0+6+5+2 = 49
Check digit = 1
Ordinary Share (Foreign)
T H - 0 2 6 8 0 1 0 Z 1
2 9 1 7 0 2 6 8 0 1 0 3 5 1
1 2 1 2 1 2 1 2 1 2 1 2 1 2
2 1 8 1 1 4 0 4 6 1 6 0 2 0 6 5 2
=2+1+8+1+1+4+0+4+6+1+6+0+2+0+6+5+2 = 49
Check digit = 1