Please follow https://www.bls.gov/opub/mlr/2020/article/the-survey-of-occupational-injuries-and-illnesses-respondent-follow-up-survey.htm.

Please follow https://www.bls.gov/opub/mlr/2020/article/the-survey-of-occupational-injuries-and-illnesses-respondent-follow-up-survey.htm.