Vaccination is the most important method to control the spread of SARS-CoV-2, the virus that causes COVID-19, and vaccination is key to this goal. This paper highlights considerations for policy development around vaccination attestation and proof requirements, specifically in rural Appalachia. Migrant and immigrant farmworkers are integral to the food and goods supply chain globally; they have been disproportionately impacted by COVID-19, therefore these policies need to take extensive precautions for farmworkers to systematically and easily comply with vaccination status submission procedures. In this paper, we present steps to equitably manage and implement vaccine mandates: (1) Develop and establish policies to support safe workplace standards for everyone, including vaccination policies; (2) Utilize equitable methods to collect vaccine verification; (3) Use effective and inclusive methods to implement the policies by using these techniques; (4) Integrate key populations to develop and strengthen policies to improve health equity.