Credit Unions to form the modern independent federal agency that presently regulates the industry. In 1970, the renaming to National Credit Union Administration was made possible in part by the creation of the National Credit Union Share Insurance Fund (NCUSIF) to insure credit union deposits. The NCUSIF was created without any tax dollars, capitalized solely by credit unions. By 1977, services available to credit union members expanded, including share certificates and mortgage lending. In 1979, a three-member Board replaced the NCUA administrator. Congress added the finishing touches to this new administration with the addition of the Central Liquidity Facility, the lender of last resort for all credit unions. The decade of the 1970s saw substantial growth for existing credit unions, with membership doubling and assets tripling to over $65 billion. 1980s and 1990s The high interest rates and unemployment in the early 1980s brought insurance losses. The NCUSIF experienced strain, and credit unions lobbied Congress to recapitalize the Fund. In 1985, the plan became law, and federally insured credit unions recapitalized the NCUSIF by depositing 1 percent of their shares into the NCUSIF. The fully capitalized National Credit Union Share Insurance Fund has "fail safe" features. In 1991, when equity level dipped below 1.23 percent, the Board charged credit unions a premium to insure deposits. The enhancement of member services in the 1980s accompanied deregulation and increased flexibility in merger and field of membership criteria. Previously, membership in credit unions was generally limited to select groups with a pre-existing common bond, often employees of a particular company or trade. Changes since 1998 as a result of H.R. 1151, the Credit Union Membership Access Act, opened up membership eligibility to include much larger and loosely defined groups. During the 1990s and into the 21st century, credit unions grew steadily in assets, shares and members. Failures remained generally low, and the Share Insurance Fund maintained a healthy equity level. 2000s and 2010s During the 1990s and into the beginning of the 21st century, U.S. credit unions continued to develop as a whole. The NCUSIF also continued to thrive due to very few credit union failures. In 2008 and 2009, the global financial crisis exerted a strain on all institutions in the financial services sector – including credit unions. As a result, the Board charged NCUSIF premiums in 2009 and 2010. Ultimately, five of the largest wholesale corporate credit unions (Constitution Corporate, Members