The Taoiseach and President are representing Ireland that the state funeral.
Westminster Abbey in London is filling up with around 2,000 dignitaries, world leaders, and select members of the public - ahead of Queen Elizabeth's funeral which begins in an hours time.
President Michael D. Higgins and Taoiseach Micheál Martin are representing the Irish people.
The final members of the public paid their respects in person, at the lying in state, which closed earlier this morning.
Later this hour, a procession will take the coffin from Westminster Hall to the Abbey on the state gun carriage.
Following behind will be Britain's King Charles and his brothers and sister.
It's also been confirmed that Prince George and Princess Charlotte will walk alongside their parents, the new Prince and Princess of Wales.
Members of the British public hoping to see the post-funeral procession to Wellington Arch are being told all viewing areas are now full.
They're being re-directed to London's Hyde Park, to watch it on a big screen.
Laois woman Michelle Rogers - who met Princess Diana on multiple occasions while working in the UK - has been watching proceedings closely.
She says world dignitaries have been arriving since 8 o'clock this morning:
The coffin will later be transferred to a hearse and taken to Windsor for a committal service and private burial.
Offaly Councillor Sees "Great Potential" For Village
Legislation Providing Paid Leave For Early Pregnancy Loss To Go To Cabinet
Offaly Councillor Seeks More Roads Funding In North Of County
Revenue Seize Contraband Worth Over €153k
Plans Lodged For New 24-Hour Automated Car Wash in Laois
Westmeath School Joins Expanded Online Admissions System
Offaly Soccer Club Seeks Green Light For Major Facilities Expansion
Laois Senator Warns Midlands STEM Progress At Risk Without New Funding
Offaly ICSA Sheep Chair Hits Out At Factories Over Lamb Prices
Calls For New Affordable Housing Strategy In Offaly
"Every Parent's Worst Nightmare" - Three Westmeath People Die In Malaga Crash
Offaly Community Group Points Finger At Renewable Energy Operators Over Road Damage
Defence Forces To Carry Out Training Exercise In Offaly
Gardai Ask Public For Help In Locating Missing Laois Teenager
Midlands School Raises Over €20k To Support Education In Uganda
Hauliers Call For Incremental End To Fuel Price Supports
Two Laois Designers Selected For National Design & Craft Gallery Exhibition
Ireland Prepares For EU Presidency With Increased Security
Fatal Westmeath Helicopter Crash Caused By Failed Training Manoeuvre
Laois Gardaí Thanking Public After Finding Missing Woman