A year after the two communications – on the arbitrary nature of Omani Parliamentary, Al Ma'amari's arrest and detention – sent by Alkarama in 2013 to the United Nations Working Group on Arbitrary Detention (WGAD) and the Inter-Parliamentary Union (IPU), both issued their decision stating that Al Ma'amari's detention was arbitrary and his right to freedom of expression violated. They consequently urged the Omani authorities to release him immediately.

On 22 January 2015, Alkarama sent an urgent appeal to the United Nations Working Group on Arbitrary Detention (WGAD) and several other Special Procedures of the Human Rights Council regarding the case of Said Jadad, a 56-year-old prominent Human Rights Defender (HRD) arbitrarily arrested and secretly detained at least four times in the past two years for his peaceful activism for justice and human rights.

On 11 December 2014, Alkarama sent an urgent appeal to the United Nations' Special Rapporteur on the rights to freedom of peaceful assembly and of association, Mr Maina Kiai, as well as the Special Rapporteur on the situation of human rights defenders, the Working Group on Enforced or Involuntary Disappearances (WGEID), the Working Group on Arbitrary Detention (WGAD) and the Special Rapporteur on Torture (SRT) , regarding the arrest and incommunicado detention of the human rights defender Ali Said Jadad, a 46 year-old Omani citizen.

On 4 November 2014 Alkarama sent a communication to the Special Rapporteur on the rights to freedom of peaceful assembly and of association as well as the Special Rapporteur on the situation of human rights defenders concerning the case of Said Ali Said Jadad, an Omani human rights defender victim of reprisal by the Omani security services.