Howley was withdrawn from his duties with Wales ahead of the 2019 Rugby World Cup as soon as the WRU became aware of a potential breach of regulations and an investigation was immediately launched.
The suspension is backdated to the time of his initial withdrawal from the World Cup, on the 16th September 2019, meaning Howley would be free to return to the game on or after 16th June 2020.
The decision, which has been published in full, comprehensively covers the charges and mitigating features considered by the panel.
As such, no further comment will be made by the WRU or Rob Howley on this subject at this time and media are requested to please respect his privacy and that of his family with this in mind.