Steele, who heads up the Cannock, Staffordshire-based printer was awarded the status following the completion of a certificate and diploma in company direction in 2007 and a series of review interviews.
Steele said: "Running a business in today’s fast-changing climate is extremely challenging. I needed to ensure that I fully understood the legal and financial responsibilities that come with being a director. For me it’s about becoming a business professional."
Jean Pousson, programme director for the Institute of Directors in the West Midlands, said: "As a chartered director, Adrian will be able to demonstrate to shareholders, stakeholders, clients and customers that his organisation is professional and successful."
Earlier this year, Mercian Labels moved into the web-to-print arena after launching what was claimed was the first online digital label service aimed at trade customers.
The 40-year-old company employs 21 staff and has a turnover of £1.5m.
Mercian Labels boss achieves chartered director status
Mercian Labels managing director Adrian Steele has been awarded chartered director status by the Institute of Directors, one of only 700 from the institute's 45,000 members.