Noun
institutionalisation (countable and uncountable, plural institutionalisations)
(British spelling) the process of embedding something within an organisation or society as an established custom or norm.
Another modern proponent of the institutionalisation of Confucianism in a state church is Jiang Qing. Source: Internet
The arrival in the Western world of institutionalisation as a solution to the problem of madness was very much an event of the nineteenth century. Source: Internet
Weber understood this process as the institutionalisation of purposive-rational economic and administrative action. Source: Internet