The Department of Commerce, specifically the National Institute of Standards and Technology (NIST), is seeking a research and development partner to fabricate micro-sized specimens of electroplated copper and lead-free solder for mechanical testing. The objective is to develop metrology for measuring micromechanical properties to fracture, addressing the current lack of reliable data due to discrepancies in size scale and microstructure. These materials are crucial for advanced packaging interconnect technologies, particularly in heterogeneous integration. Interested parties should contact Cielo Ibarra at cielo.ibarra@nist.gov to express their qualifications and capabilities, as this notice serves as a precursor to a potential solicitation for future procurements, without any commitment from NIST to issue a contract.