The Doa Selamat and Kesyukuran Ceremony for the 'Istiadat Bersiram' of Yang Amat Mulia Pengiran Anak Isteri Anisha Rosnah binti Adam was held on 21st April afternoon at Istana Nurul Iman. The ceremony was held in conjunction with the birth of Yang Amat Mulia Pengiran Anak Zahra Mariam Bolkiah Binti His Royal Highness Prince 'Abdul Mateen on the 20th of Syaaban 1447 Hijrah corresponding to 8th of February 2026.

The ceremony was conducted in the presence of Yang Amat Mulia Pengiran Lela Cheteria Sahibun Najabah Pengiran Anak Haji Abdul Aziz bin Pengiran Jaya Negara Pengiran Haji Abu Bakar.

The reading of Surah Al-Fatihah was led by Yang Dimuliakan Begawan Pehin Khatib Dato Paduka Haji Awang Hamidon bin Begawan Pehin Siraja Khatib Dato Paduka Seri Setia Haji Awang Abdul Hamid, who then led the Dikir reading.

17 cannon shots were fired at the compound of Istana Nurul Iman.

Doa dikir was read by Yang Dimuliakan Begawan Pehin Khatib Dato Paduka Haji Awang Hamidon.

Doa selamat and kesyukuran was read by Yang Berhormat Pehin Orang Kaya Paduka Seri Utama Dato Paduka Seri Setia Awang Haji Salim bin Haji Besar.

Also present, Yang Amat Mulia Pengiran-Pengiran Cheteria; Cabinet Ministers; Members of Council; Deputy Ministers; Pengiran-Pengiran Peranakan; Yang Dimuliakan Pehin-Pehin Manteri Berchiri and Manteri-Manteri Bertauliah; Permanent Secretaries; and Deputy Permanent Secretaries.