Standard & Poor's Global Ratings Europe Limited ("Standard & Poor's")
Covered Bond Rating
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| AAA | AAA | AAA | AAA | AAA | AAA | AAA |
OP Bostadslånebanken
2020
Standard & Poor's Transaction Update: OP Mortgage Bank's Covered Bond Program, 6 October 2020
2019
Standard & Poor's Transaction Update: OP Mortgage Bank's Covered Bond Program, 17 September 2019
2018
Standard & Poor's Transaction Update: OP Mortgage Bank's Covered Bond Program, 14 September 2018
2017
Standard & Poor's Transaction Update: OP Mortgage Bank's Covered Bond Program, 6 September 2017
2016
Standard & Poor's Transaction Update: OP Mortgage Bank's Covered Bond Program, 12 September 2016
Moody's Investors Service Ltd ("Moody's")
Covered Bond Rating
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Aaa | Aaa | Aaa | Aaa | Aaa | Aaa | Aaa |