{"database": "openregs", "table": "federal_register", "rows": [["2010-1999", "Proximity Detection Systems for Underground Mines", "Proposed Rule", "The Mine Safety and Health Administration (MSHA) is requesting information regarding whether the use of proximity detection systems would reduce the risk of accidents where mobile equipment pins, crushes, or strikes miners in underground mines and, if so, how. MSHA is also requesting information to determine if the Agency should consider regulatory action and, if so, what type of regulatory action would be appropriate.", "2010-02-01", 2010, 2, "https://www.federalregister.gov/documents/2010/02/01/2010-1999/proximity-detection-systems-for-underground-mines", "https://www.govinfo.gov/content/pkg/FR-2010-02-01/pdf/2010-1999.pdf", "Labor Department; Mine Safety and Health Administration", "271,288", "The Mine Safety and Health Administration (MSHA) is requesting information regarding whether the use of proximity detection systems would reduce the risk of accidents where mobile equipment pins, crushes, or strikes miners in underground mines and, if...", null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["2010-1999"], "units": {}, "query_ms": 0.47932215966284275, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}