July 2, 2012
Standard & Poor's Upgrades Panama's Long-Term Foreign Currency Sovereign Credit Rating from BBB- to BBB.
June 2, 2011
Fitch Upgrades Panama’s Issuer Default Rating from BBB- to BBB.
| June 9, 2010 | Moody's Upgrades Panama's Government Bond Rating from Baa2 to Baa3 (Investment Grade). | 
| May 25, 2010 | Standard & Poor’s Upgrades Panama’s Long-Term Foreign Currency Rating from BB+ to BBB- (Investment Grade). | 
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 March 23, 2010  | 
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 February 26, 2008  | 
 Standard & Poor's Upgrades Panama's Long-Term Sovereign Credit Rating from BB to BB+.  | 
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 June 5, 2007  | 
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 June 2, 2006  | 
 Panama to Redeem all Par, Discount, Interest Reduction and PDI Bonds - Fiscal Agent Notice.  | 
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 February 6, 2004  | 
 EM Sovereign Bond Documentation Charts for Chile and Panama.  | 
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 September 27, 1996  | 
 Market Practice for trades of Brady bonds with related Rights or Warrants.  | 
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 July 19, 1996  | 
 Market Practices for Pricing and Settlement of Panama PDI Bonds,  | 
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 February 24, 1995  |