An anniversary mass will be held for Urantsetseg Tserendorj in St Kevin's Church, Dublin 8 on Sunday.
The mother-of-two died last year after she was attacked at the CHQ building on her way to work.
Her life support machine was turned off on 3 February with family members flying in from Mongolia to say a final goodbye.
Her devastated husband and friends are set to remember their 'Urnaa' on Sunday.
People took to social media to remember the 48-year-old.
People before Profit's Paul Muprhy tweeted: "RIP Urantsetseg Tserendorj."
Fingal County Councillor, Joan Hopkins said that she had walked the same walk for twenty years.
She tweeted "Today marks the 1 yr anniversary of Urantsetseg Tserendorj, walking home from work in the evening in the IFSC, a simple walk I did for 20 yrs.
"My deepest sympathies to her friends & family."
A 15-old boy has been charged with Ms Tserendorj's murder and is due to appear in court later this year.
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