Starting August 27, all passengers flying into the UAE capital must register on the Federal Authority For Identity and Citizenship (ICA) Smart Travel Service.
That's according to the latest guidelines issued by Etihad Airways, which said the rule will apply to adults, children and infants, even if they are travelling onward to Dubai or another emirate.
In a statement sent to ARN News Centre, the UAE national carrier said the decision, which is following a government directive, will not apply to UAE nationals and transit passengers.
Once registered the passengers will receive a QR code via email.
Passengers who have been vaccinated outside of the UAE can upload their records at least five days before travel to get it validated.
This step can be skipped for passengers who have been vaccinated in the UAE.
The airline clarified that vaccination is not a condition of entry to Abu Dhabi but will be needed to move about freely in the city.
Travel Update: New regulations apply for your trip to Abu Dhabi. Following government directives, you must register via the ICA Smart Travel Service before your flight even if you are travelling to Dubai or another emirate. For more details, visit https://t.co/qdnKJkGoXg pic.twitter.com/dxnvPufwn2
— Etihad Airways (@etihad) August 26, 2021
However, passengers from India, Pakistan, Bangladesh and Sri Lanka will still need to get ICA approval before they can fly to Abu Dhabi.

Some Dubai flights cancelled due to adverse weather conditions
Dubai deploys special patrols, emergency crew to monitor traffic during rains
UAE leaders congratulate Morocco on FIFA Arab Cup win
UAE ministry urges remote work for private sector in weather-hit areas
UAE completes loading aid ship with 10 million meals for Gaza
Dubai declares remote work for govt. staff, private sector urged to follow suit
Dubai carriers issue travel advisory amid fluctuating weather
Dubai Police fully prepared for weather-related emergencies
Dubai public parks, beaches closed for two days
More rain forecast in Dubai for late Thursday, says NCM
UAE issues federal decree-law establishing National Media Authority
UAE leaders laud 'deep-rooted partnership' on Qatar's National Day
Dubai authorities urge caution amid unstable weather
UAE steps up Gaza relief efforts as winter storm intensifies
UAE, Azerbaijan Presidents strengthen bilateral cooperation
UAE announces new cut-off age for KG, Grade 1 school admissions
Dubai Police recognised as world’s most agile police force
UAE honours Professor Majed Chergui with 'Great Arab Minds' award
UAE issues yellow alert as dusty conditions reduce visibility
