the creation of a protection mechanism for credit holders against financial institutions, called "Credit Guarantee Fund" (FGC). Currently, the FGC is regulated by Resolution 4222 of 2013. The Fiscal Responsibility Act prohibits the use of public funds to finance the losses, so it is formed exclusively by compulsory contributions from the participating institutions. The warranty is limited to R$250,000 per depositor. More recently, the Guarantor Credit Union Fund (FGCoop) was created, in order to protect depositors of credit unions and cooperative banks. As the FGC, the FGCoop guarantees up to R$250,000 and consists of compulsory contributions of cooperatives and cooperative banks. Canada Canada created the Canada Deposit Insurance Corporation (CDIC) in 1967. It is similar to the Federal Deposit Insurance Corporation in the United States. Since 1967, 43 financial institutions have failed in Canada and all were members of CDIC. There have been no failures since 1996. Information on the Canadian system can be found at http://www.cdic.ca. Insurance is restricted to registered member institutions, and covers only the first C$100,000 in very specific categories of accounts. Credit unions and Quebec's caisse populaire system are not insured federally because they are created under provincial charters and backed by provincial insurance plans, which generally follow the federal model. Funds in a foreign currency and guaranteed investment certificates with a term of longer than five years held in a CDIC-registered financial institution are insured as of 30 April 2020. Funds in foreign banks operating in Canada may or may not be covered depending on whether they are members of CDIC. Some funds in the Registered Retirement Savings Plan or Registered Retirement Income Fund at their bank may not be covered if they are invested in mutual funds or held in specific instruments like debentures issued by government or corporations. The general principle is to cover reasonable deposits and savings, but not deposits deliberately positioned to take risks for gain, such as mutual funds or stocks. The roots of this reform can be traced back to the 19th century, such as Upper Canada's financial problems of 1866, the North American panic of 1872 and the 1923 failure of Toronto's Home Bank, symbolized today by Casa Loma. Historically, in Canada, regional risk has always been spread nationally within each large bank, unlike the uneven geography of US unit banking, layered with savings & loans of regional or national size, which in turn disperse their risk