The Class Action Fairness Act of 2005 (CAFA) was enacted to ensure fair recoveries for class members, shift jurisdiction for certain class actions to federal courts, and promote societal benefits like innovation and lower consumer prices. CAFA applies to civil actions filed after February 18, 2005, involving more than 100 plaintiffs and over $5 million in damages, while allowing for federal jurisdiction under specified conditions and containing various exceptions. Key components include amendments to jurisdiction and removal laws, restrictions on coupon settlements, provisions for notifications to government officials, and enhanced scrutiny of settlements involving coupons.