Subdivision 4: Netherlands, Austria, Colombia, and two mixed groups (BLR, QAT, SWE, ISR)
Subdivision 3: Ukraine, Germany, Hungary, Portugal and North Korea.
Subdivision 2: Japan, Australia, Korea and Mixed groups (AZE, UZB, CRC), read more here:
2018 Worlds WAG qualifications subdiv 1: Poland, Belgium, Argentina and 2 mixed groups (LAT, JOR, ALH, PHI, GUA).
Find here a report and results for the two days of competition at the 2018 Romanian Nationals.