Jeremy Bartlett

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

Re-commissioning of an existing building presents unique challenges. When the building is an occupied laboratory the complications are compounded. Occupied laboratory commissioning can only be successful with extensive upfront document review and field verification. Extensive site access and room-by-room scheduling, as well as schedule shift and delays, must be anticipated.