Lawyers Democracy Fund's board member Joanne Young published an op-ed today cataloguing the many problems with California's automatic, or mandatory, voter registration system, which is especially relevant as the House debates and votes on H.R. 1 this week.  H.R. 1 would require all states to adopt automatic voter registration (AVR) according to the bill's requirements, regardless of each state's existing laws.  It would also require a massive data dump from various government databases in the states' voter registration systems, which would introduce errors in the voter registration databases that would only be exacerbated by the new required AVR systems.

California has agreed via settlement to investigate its DMV's latest mishandling of voter registration information:

On Dec. 14, DMV officials revealed that staff members had not transmitted voter registration files for 589 people whose applications or updated applications were filled out before the close of registration for the Nov. 6 statewide election. At the time, state officials could not confirm whether any of those voters had been turned away on election day, or if any had cast last-minute provisional ballots that were rejected in the final tally.

Monday’s settlement raises the possibility that a full investigation of the delayed voter registration documents could reveal races in which the outcome might have changed had those voters been allowed to participate. State officials now have 60 days to complete an investigation into the identity of those voters and why DMV staff members failed to transmit the files in a timely fashion.

California's mandatory (automatic) voter registration system, which launched in April, has been plagued by problems.  First, two registration forms were created for each of 77,000 voters due to a "software error."  Then, over 23,000 voters had errors placed in their voter registration records due to an "administrative processing error" after a visit to the DMV.  Now, 1,500 people have been wrongly registered to vote by the DMV, including at least some non-citizens, due to errors made by employees during data entry: