Honoring National Recovery Month Act This bill provides statutory authority for the Substance Abuse and Mental Health Services Administration (SAMHSA) to develop communication materials, distribute best practices, and carry out other activities in recognition of National Recovery Month. SAMHSA may undertake these activities or enter into an agreement with a national organization to do so. National Recovery Month is an annual observance to celebrate individuals who are in recovery from a substance use disorder or mental illness, educate the public, and combat stigma.