This doesn’t apply to:

• holders of a negative COVID-19 PCR or rapid antigen test taken not more than 72 hours before arrival. The test must be taken in an international transit area of an airport or in one of these countries: Australia, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Canada, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland (Rep.), Israel, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, New Zealand, Netherlands, Norway, Poland, Portugal, Romania, Russian Fed., Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom or the USA. The information about the tests can be found here;
• holders of a positive COVID-19 PCR test result issued at least 11 days and at most 6 months before arrival. The test must be taken in an international transit area of an airport or in one of these countries: Australia, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Canada, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland (Rep.), Israel, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, New Zealand, Netherlands, Norway, Poland, Portugal, Romania, Russian Fed., Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom or the USA. They also must have a COVID-19 vaccination certificate stating that they received the first vaccine dose at most 8 months after testing positive. Vaccines accepted are AstraZeneca (Vaxzevria), Covishield, Janssen, Moderna, Pfizer-BioNTech, Sinopharm, Sinovac, Sputnik V;
• those who tested positive at most 6 months before arrival with a COVID-19 recovery certificate issued in an international transit area of an airport or in Australia, Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland (Rep.), Israel, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, New Zealand, Netherlands, Norway, Poland, Portugal, Romania, Russian Fed., Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom or the USA. They also must have a COVID-19 vaccination certificate stating that they received the first vaccine dose at most 8 months after testing positive. Vaccines accepted are AstraZeneca (Vaxzevria), Covishield, Janssen, Moderna, Pfizer-BioNTech, Sinopharm, Sinovac, Sputnik V;
• holders of a COVID-19 vaccination certificate stating that they received:
• the first vaccine dose of AstraZeneca (Vaxzevria) or Covishield at least 21 days before arrival; or
• the Janssen vaccine at least 14 days before arrival; or
• the second vaccine dose of Pfizer-BioNTech at least 7 days before arrival; or
• the second vaccine dose of Moderna, Sputnik V, Sinovac or Sinopharm at least 14 days before arrival.

More details and the list of red zones can be found here