Cameroon has EOI relations with 74 countries through 11 treaties.
| Treaty Type | |
| Sum | 11 |
| DTC | 10 |
| Multilateral | 1 |
| Jurisdiction | Type | Treaty | Signed | Entered into force | Exchange of Information | |
|---|---|---|---|---|---|---|
| Albania | Multilateral | MCON-Amend | Dec. 1, 2013 | Dec. 1, 2013 | On Request | |
| Anguilla | Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | |
| Argentina | Multilateral | MCON-Amend | Jan. 1, 2013 | Jan. 1, 2013 | On Request | |
| Australia | Multilateral | MCON-Amend | Dec. 1, 2012 | Dec. 1, 2012 | On Request | |
| Austria | Multilateral | MCON-Amend | Dec. 1, 2014 | Dec. 1, 2014 | On Request | |
| Azerbaijan | Multilateral | MCON-Amend | Sept. 1, 2015 | Sept. 1, 2015 | On Request | |
| Belgium | Multilateral | MCON-Amend | April 1, 2015 | April 1, 2015 | On Request | |
| Belize | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| Bulgaria | Multilateral | MCON-Amend | July 1, 2016 | July 1, 2016 | On Request | |
| Canada | Multilateral | MCON-Amend | Nov. 21, 2013 | Nov. 21, 2013 | On Request | |
| DTC | DTC CA CM | May 26, 1982 | June 16, 1988 | Uncertain | ||
| Cayman Islands | Multilateral | MCON-Amend | Jan. 1, 2014 | Jan. 1, 2014 | On Request | |
| Central African Republic | DTC | DTC CF CM | Dec. 14, 1965 | Dec. 14, 1965 | Uncertain | |
| Chad | DTC | DTC CM TD | Dec. 14, 1965 | Dec. 14, 1965 | Uncertain | |
| China | Multilateral | MCON-Amend | Feb. 1, 2016 | Feb. 1, 2016 | On Request | |
| Colombia | Multilateral | MCON-Amend | July 1, 2014 | July 1, 2014 | On Request | |
| Congo (the Democratic Republic of the) | DTC | DTC CD CM | Dec. 14, 1965 | Dec. 14, 1965 | Uncertain | |
| Costa Rica | Multilateral | MCON-Amend | Aug. 1, 2013 | Aug. 1, 2013 | On Request | |
| Croatia | Multilateral | MCON-Amend | June 1, 2014 | June 1, 2014 | On Request | |
| Cyprus | Multilateral | MCON-Amend | April 1, 2015 | April 1, 2015 | On Request | |
| Czech Republic | Multilateral | MCON-Amend | Feb. 1, 2014 | Feb. 1, 2014 | On Request | |
| Denmark | Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | |
| Equatorial Guinea | DTC | DTC CM GQ | Dec. 14, 1965 | Dec. 14, 1965 | Uncertain | |
| Estonia | Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | |
| Faroe Islands | Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | |
| Finland | Multilateral | MCON-Amend | Dec. 21, 2010 | Dec. 21, 2010 | On Request | |
| France | Multilateral | MCON-Amend | April 1, 2012 | April 1, 2012 | On Request | |
| DTC | DTC CM FR | Oct. 21, 1976 | July 19, 1978 | Uncertain | ||
| Gabon | DTC | DTC CM GA | Dec. 14, 1965 | Dec. 14, 1965 | Uncertain | |
| Georgia | Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | |
| Germany | Multilateral | MCON-Amend | Dec. 1, 2015 | Dec. 1, 2015 | On Request | |
| Ghana | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| Greece | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| Guernsey | Multilateral | MCON-Amend | Aug. 1, 2014 | Aug. 1, 2014 | On Request | |
| Hungary | Multilateral | MCON-Amend | March 1, 2015 | March 1, 2015 | On Request | |
| Iceland | Multilateral | MCON-Amend | Feb. 1, 2012 | Feb. 1, 2012 | On Request | |
| India | Multilateral | MCON-Amend | June 1, 2012 | June 1, 2012 | On Request | |
| Indonesia | Multilateral | MCON-Amend | May 1, 2015 | May 1, 2015 | On Request | |
| Ireland | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| Isle of Man | Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | |
| Italy | Multilateral | MCON-Amend | May 1, 2012 | May 1, 2012 | On Request | |
| Japan | Multilateral | MCON-Amend | Oct. 1, 2013 | Oct. 1, 2013 | On Request | |
| Jersey | Multilateral | MCON-Amend | June 1, 2014 | June 1, 2014 | On Request | |
| Kazakhstan | Multilateral | MCON-Amend | Aug. 1, 2015 | Aug. 1, 2015 | On Request | |
| Latvia | Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | |
| Lithuania | Multilateral | MCON-Amend | June 1, 2014 | June 1, 2014 | On Request | |
| Luxembourg | Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | |
| Malta | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| Mauritius | Multilateral | MCON-Amend | Dec. 1, 2015 | Dec. 1, 2015 | On Request | |
| Mexico | Multilateral | MCON-Amend | Sept. 1, 2012 | Sept. 1, 2012 | On Request | |
| Moldova | Multilateral | MCON-Amend | March 1, 2012 | March 1, 2012 | On Request | |
| Montserrat | Multilateral | MCON-Amend | Oct. 1, 2013 | Oct. 1, 2013 | On Request | |
| Morocco | DTC | DTC CM MA | Sept. 7, 2012 | No | Uncertain | |
| Netherlands | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| New Zealand | Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | |
| Nigeria | Multilateral | MCON-Amend | Sept. 1, 2015 | Sept. 1, 2015 | On Request | |
| Norway | Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | |
| Poland | Multilateral | MCON-Amend | Oct. 1, 2011 | Oct. 1, 2011 | On Request | |
| Portugal | Multilateral | MCON-Amend | March 11, 2015 | March 11, 2015 | On Request | |
| Romania | Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | |
| Russia | Multilateral | MCON-Amend | July 1, 2015 | July 1, 2015 | On Request | |
| San Marino | Multilateral | MCON-Amend | Dec. 1, 2015 | Dec. 1, 2015 | On Request | |
| Saudi Arabia | Multilateral | MCON-Amend | April 1, 2016 | April 1, 2016 | On Request | |
| Seychelles | Multilateral | MCON-Amend | Oct. 1, 2015 | Oct. 1, 2015 | On Request | |
| Singapore | Multilateral | MCON-Amend | May 1, 2016 | May 1, 2016 | On Request | |
| Slovakia | Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | |
| Slovenia | Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | |
| South Africa | Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | |
| DTC | DTC CM ZA | Feb. 19, 2015 | No | Uncertain | ||
| South Korea | Multilateral | MCON-Amend | July 1, 2012 | July 1, 2012 | On Request | |
| Spain | Multilateral | MCON-Amend | Jan. 1, 2013 | Jan. 1, 2013 | On Request | |
| Sweden | Multilateral | MCON-Amend | Sept. 1, 2011 | Sept. 1, 2011 | On Request | |
| Tunisia | Multilateral | MCON-Amend | Feb. 1, 2014 | Feb. 1, 2014 | On Request | |
| DTC | DTC CM TN | May 26, 1999 | May 10, 2006 | Uncertain | ||
| Turks and Caicos Islands | Multilateral | MCON-Amend | Dec. 1, 2013 | Dec. 1, 2013 | On Request | |
| Ukraine | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| United Kingdom | Multilateral | MCON-Amend | Oct. 1, 2011 | Oct. 1, 2011 | On Request | |
| Virgin Islands (British) | Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request |