The annual CMS Detector Awards are an acknowledgement to the CMS members that recently gave or are currently giving substantial and outstanding contributions to the project and construction of CMS detectors or parts of them, or in general implementations of upgrade projects.
The original detector achievement awards for construction can be found here.
The detector awards have recently been restarted in 2016 in recognition of work for the CMS phase II detector upgrade and the awards are presented to the recipients the year after.
On the right, you can find a link to check the list of awardees and their work, organised by years.