The Government e-Marketplace (GeM) enhances transparency and efficiency in government procurement. OEMs and Deemed OEMs must undergo a rigorous evaluation, including registration, documentation, product listing, and quality assurance. Key challenges include document accuracy, product quality, timely updates, and compliance. Overcome these with regular checks, strict quality control, dedicated update teams, and staying informed. Hiring a GeM tender consultant can streamline processes and ensure compliance for successful participation.