Date	Event	Description
20 February 2012	Amended	A previous version of this protocol, now superseded by this one, was titled 'Interventions for sleepiness and sleep disturbances caused by shift work' (Liira 2010) and published by the Cochrane Collaboration Depression Anxiety and Neuroses Group. The systematic search strategy for the previous title yielded such a large amount of records that the authors decided to split the review into three. The new titles in addition to this one are "Person‐directed non‐pharmacological interventions for preventing and treating sleepiness and sleep disturbances caused by shift work" and "Adaptation of shift work schedules for preventing and treating sleepiness and sleep disturbances caused by shift work". All three will be hosted by the Cochrane Occupational Safety and Health Review Group as the titles fit better in their scope.