Simple past tense and past participle of formalise.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "formalised" in a sentence
"No agenda for this meeting was ever formalised, which is hardly surprising, but its purpose was twofold."
"KNOWLEDGE ARCHIVE "The origins of Sunderland's Black Cats nickname makes me wonder if there are any other clubs with a similarly official nickname that resulted from some kind of formalised poll," wondered Mark Goodge in 2009."
"If it had been done, we'd have ended up with all sorts of 'formalised' heterdox theology."