The international pop sensation had earlier defied the call of Saudi Arabia based women rights activists to boycott the concert and called her performance as a step towards promoting gender equality.
Business groups have warned of widespread disruption if there are lengthy delays to EU imports due to new customs checks, and even possible shortages of food and medicine.
As per a statement, the authority said on Thursday that the BWC, which is a device worn over the ear, will be rolled out to all the paramedics by 2020.
UN envoy Martin Griffiths acknowledged on Monday that proposed timelines on a pullout from the port have slipped and urged the warring parties to withdraw.