Phase closures have similar formal processes to be sure that they are closed appropriately. Often, that process will be aligned with your organizational process assets and will include a phase gate review or governance gates to get that go/no-go decision. No matter whether the phases overlap, are sequential, or are agile, they will be closed out formally. Much like in project closure, there will be sign-off and a transfer to the next phase. There may be a hand-off to the next project manager if the phases are being managed by multiple project managers. You also may be entering a training phase or something similar. The production of the result has completed but now you need to make sure the transfer to the end users goes smoothly.
Germany
Slovakia
Canada
Brazil
Singapore
Hungary
Philippines
Mexico
Thailand
Ukraine
Luxembourg
Estonia
Lithuania
Norway
Chile
United States
Great Britain
India
Spain
South Korea
Ecuador
Colombia
Taiwan
Switzerland
Indonesia
Cyprus
Denmark
Finland
Poland
Malta
Czechia
New Zealand
Austria
Turkey
France
Sweden
Italy
Egypt
Belgium
Portugal
Slovenia
Ireland
Romania
Greece
Argentina
Malaysia
South Africa
Netherlands
Bulgaria
Latvia
Australia
Japan
Russia