Medical waste rules in Louisiana
Louisiana calls it potentially infectious biomedical waste (PIBW). The operative rules are in the Louisiana Sanitary Code, Title 51, Part XXVII, administered by the Louisiana Department of Health through the state health officer, which permits transporters and treatment facilities; the Department of Environmental Quality's solid waste rules (LAC 33:VII) govern what a landfill may accept. Generators are large or small at 25 kilograms a month.
- What counts (LAC 51:XXVII.301): cultures and stocks, human pathological waste, human blood and blood products with their collection bags, tubes and vials, sharps used in health care or laboratories, and disposable materials saturated with blood or body fluids. A large generator produces 25 kilograms (55 pounds) or more of PIBW a month excluding sharps, or 5 kilograms (11 pounds) or more of sharps; a small generator produces less than either.
- Packaging and labeling (LAC 51:XXVII.303): sharps in break-resistant, rigid, puncture-resistant containers closed tightly before storage or transport; other waste in clearly labeled, moisture-impervious bags or containers strong enough not to rip, tear or burst, securely closed. Waste stored outdoors before treatment needs a second, watertight, rodent-proof outer container. Every package reads Potentially Infectious Biomedical Waste, Medical Waste or Infectious Waste, with or without the biohazard symbol, and untreated waste leaving the site carries the generator's or transporter's name and address, or the transporter tracks each package back to its generator.
- Storage (LAC 51:XXVII.303 H, 901): secure against theft, vandalism, inadvertent human or animal exposure, rain and wind, no food source or breeding place for insects or rodents, no noxious odour, and never in a compactor. The code sets no numeric day limit; putrescence and odour are the tests.
- Transport (LAC 51:XXVII.305, 701): generators hand PIBW only to a transporter permitted by the state health officer, under a written contract committing both parties to the rules. Permitted vehicles have a fully enclosed cargo body separated from the cab, leak containment, the transporter's name on both sides, Medical Waste or equivalent wording in three-inch letters, and a Department of Health permit decal. A large generator that hauls its own waste must hold the same permit.
- Small generators (LAC 51:XXVII.501): a physician, dentist, veterinarian or nurse may carry small quantities of properly packaged waste (a single package under 5 kilograms, or under 1 kilogram of sharps) to a permitted facility or an approved large generator without a transporter permit, and small generators follow the same packaging, labeling and storage rules as everyone else.
- Treatment and disposal (LAC 51:XXVII.1101, 1301; LAC 33:VII.711): incineration, steam sterilisation, chemical disinfection, thermal inactivation or irradiation, then landfill of the treated waste only where the DEQ solid waste permit allows it and the waste is packaged and identified as treated; liquid waste may go to a sewer meeting Part XIII. Very small quantities of tissue from clean procedures (under 250 grams) may be disposed of in closed impervious containers without treatment.
Source: Louisiana Department of Health, Louisiana Sanitary Code, Title 51, Part XXVII, Management of Waste (PIBW chapters 3 to 15).
Reviewed September 2026.
This summary is general information, not legal advice. Requirements change; we confirm what applies to your facility during onboarding.Regulations by state