In the period of 21st and 22nd of September 2021 the IISG Secretariat conducted the Regional Pillar Support Group Meeting for Pillar 1 Western Balkan Counter – Terrorism initiative (WBCTi), in Budva, Montenegro. Following the development of the needs mapping analysis per each IISG Pillar, the IISG Secretariat is finalizing the drafting process of the needs mapping reports. The needs mapping reports are to be proposed for adoption on the forthcoming 6th IISG Board meeting in December 2021. The aims of the meeting was to finalise the needs mapping for Pillar1 – WBCTi, agree on the response mapping methodology, agree on the secure database methodology, discussed the process of reporting and analysis for all three products reflecting on gaps and overlaps. There were 39 participants in person, from 5 partners from WB6 and colleagues from RCC, Austria, Italy, Greece, GIZ and IOM present in the meeting room while Serbia, UK, DG Near, RACVIAC and few more participants were attending the meeting from the hybrid mode. The meeting was co-shared with Austrian representative as one of the lead partners of the WB CTi Pillar. All members agreed with the information and with the process. Partners from SG members, present on the meeting, offered their support to the process and express their readiness to contribute on the needs mapping for WB6. A round table discussion took place where participants were sharing their comments on the process and provided positive feedback on the engagement and their expectations.