A new requirement for passports is set to take effect. As of September, airlines will enforce this rule, rejecting passports that do not meet it, regardless of expiration status.
Further details about the requirement are available from El Cronista. The source reports that all airlines will be rejecting non-compliant passports as of the specified month.
It is not clear what the specific requirement is, but El Cronista has more information on the upcoming change. Readers can refer to the source for additional details on the new passport requirement and how it will be enforced by airlines.