The Alberta Occupational Health and Safety Appeal Body has denied an appeal from a West Fraser Mills worker who was suspended for one day without pay and received a disciplinary letter that he claimed was retaliation for acting in compliance with workplace safety rules. The appeal panel upheld the original ruling, noting that it properly applied the standard of review in determining the employer had met its burden of proof. The case involved S.G., an employee of West Fraser Mills Ltd., operating as Ranger Board. S.G. filed a complaint under section 19 of Alberta’s Occupational Health and Safety Act (the Act), alleging the discipline was imposed in retaliation for acting in compliance with occupational health and safety requirements.