Bond credit rating is used to assess the credit worthiness of a corporation or government's debt issues. A bond credit rating is similar to a credit rating that an individual person receives.

Investment grade is when a bond credit rating accesses the credit worthiness of a corporation's debt issues. A bond is considered investment grade if the credit rating is BBB- or higher.

I think you asking for help with credit ratings. Here is a guide http://investment-income.net/bond-credit-rating.html

I think you asking for help with credit ratings. Here is a guide http://investment-income.net/bond-credit-rating.html

For governments, corporations and education institutions credit management is essential. By following good credit management practices you can maintain a strong, high bond rating which is like a credit score. Just like a credit score ia bond rating affects your ability to borrow money and the terms of that borrowing like the interest rate you will have to pay and any fees.