The World Anti-Doping Agency (WADA) has ruled out alcohol from the list of banned substances, according to the website.
"The annual review of banned substances includes an extensive process of consultation with stakeholders during the nine months. When reviewing the list, experts study sources such as scientific and medical research, trends, intelligence gathered by law enforcement and pharmaceutical companies to outpace those who seek to deceive the system, "said WADA Director General Olivier Niggley.
Note that earlier alcohol was banned for use in the competition period in four sports: motor sports, aeronautics, water sports and archery.