Per the all-member announcement from Sweet Adelines International on March 12, 2020, all regional competitions for 202 have been cancelled.
From that same correspondence:
Our contingency competition plan
To ensure that our members still have the opportunity to compete this year, a contingency competition plan has been developed for 2020. The plan allows for placements at the regional level and provides a path to qualify for the international competition through the submission of video performances. The details of the contingency plan are being finalized and will be released very soon.
We will share more information as it becomes available from SAI.