Look through bunch of PDF rules etc online regarding nationality allocation in VCT.
2024 EMEA Official Challengers Rules - Kazakhstan listed as EMEA
The EMEA Competitive Region is defined as: Albania, Algeria, Andorra, Armenia, Azerbaijan, Bahrain, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Egypt, Estonia, Finland, France, Georgia, Greece, Holy See (the), Hungary, Iceland, Iran, Iraq, Ireland, Israel, Italy, Jordan, Kazakhstan, Kosovo, Kuwait, Kyrgyzstan, Latvia, Lebanon, Libya, Lithuania, Luxembourg, Malta, Moldova, Monaco, Mongolia, Montenegro, Morocco, Netherlands, North Macedonia, Norway, Oman, Palestine, Poland, Portugal, Qatar, Romania, Russia, San Marino, Saudi Arabia, Serbia, Slovakia, Slovenia, Spain, Sweden, Tajikistan, Tunisia, Turkey, Turkmenistan, Ukraine, United Arab Emirates, United Kingdom, Uzbekistan
2024 Season Challengers Competition Ruleset:
The APAC Competitive Region is defined as: India, Pakistan,
Maldives, Nepal, Sri Lanka, Bhutan, Bangladesh, Thailand, Myanmar,
Laos, Cambodia, Vietnam, Malaysia, Singapore, Brunei, Korea, Japan,
Hong Kong, Taiwan, Macau, Indonesia, Timor-Leste, Australia, New
Zealand, Fiji, Micronesia, Papua New Guinea, Samoa, Tonga, Kiribati,
Solomon Islands, Palau, Tuvalu, Nauru, Marshall Islands, , Vanuatu,
Philippines
Challengers South Asia: India, Pakistan, Maldives, Nepal, Sri Lanka,
Bhutan, Bangladesh
Mongolia is APAC now after moved from Turkey.
Hope this clears up any confusion and if any1 else asked if x country belongs to EMEA/APAC just link this thread.