Which Act provides the legal framework for electronic signatures similar to federal laws?

The correct choice is the Uniform Electronic Transactions Act (UETA), which establishes a legal framework for electronic signatures and electronic records at the state level, thus aligning with federal laws regarding electronic transactions. UETA clears up the uncertainties in the legal enforceability of electronic signatures, making them just as valid as traditional handwritten ones, provided both parties agree to conduct transactions electronically.

This act is vital for facilitating electronic commerce and ensures that electronic agreements carry the same weight and legal standing as paper documents, thus enabling smoother transactions in today's digital environment. By providing a basis for the acceptance of electronic records and signatures, UETA helps cultivate confidence in online transactions, making it a cornerstone of electronic business practices in various jurisdictions.

In contrast, the other options relate to different aspects of electronic communications or signatures but do not specifically define the legal framework for electronic signatures in the same comprehensive manner as UETA. Thus, UETA is the most relevant legislation for establishing the legality of electronic signatures in a similar way to federal laws.