Besides just encouraging non-binary people to apply for their jobs, here are ways workplaces can be truly inclusive of non-binary staff.
Embracing Gender Diversity in the Workplace for a better tomorrow
Blog: How to boost gender diversity at workplace — People Matters
How to hire to improve gender diversity in the workplace
Making the case for gender diversity in the workplace
Women in Technology Benefits of Gender Diversity - Women in Technology
Gender Diversity in Robotics and Manufacturing
Gender Diversity Training in the Workplace for Employees
Does gender diversity in the workplace help mitigate climate change? - CAW Network USA
Workplace gender equality policies: policy content yet to catch up with commitment to equality – Global Health 50/50