The National Notary Association (NNA) is a professional organization in the United States that supports notaries public. It provides resources, training, and certification programs to help notaries perform their duties effectively and ethically. The NNA also advocates for notary-related legislation and standards to ensure the integrity of notarization. In addition to training, the NNA offers various tools and services, including notary supplies and a comprehensive database of notary laws by state. This organization plays a crucial role in promoting best practices and enhancing the professionalism of notaries, which is essential for legal and business transactions.