The Department of Commerce, specifically the National Institute of Standards and Technology (NIST), is seeking to procure a specialized electrical/thermal transmission electron microscope (TEM) holder system and compatible microelectromechanical system (MEMS)-based chips for advanced semiconductor research. This procurement aims to enhance measurement capabilities critical for evaluating the readiness of next-generation semiconductors by detecting early-stage indicators of material degradation and device failure under operational conditions. The TEM holder and associated equipment will support NIST's mission to improve manufacturing processes and assess advanced materials in semiconductor production, particularly focusing on two-dimensional and wide bandgap semiconductors. Interested vendors should respond with their capabilities and relevant information to the primary contact, Tracy Retterer, at tracy.retterer@nist.gov, by the specified deadline.