In the attached document you will find the transport-related measures taken by the city of Rio de Janeiro. Some of them:
Appeals for fine cancelations due between March 16 and April 16 will not be considered untimely, and the driver may request it up to 30 days after the final date
Vehicles annual inspections, transfers, inclusion of vehicles and new autonomies must be carried out by April 15, and the vehicles will be allowed to circulate until the deadline
The issuance service of the Municipal Collection Document for the payment of a fine for driving with a vehicle not registered by the Municipal Transportation Secretariat will also be available in the mail.