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Montgomery County Overview
Montgomery County Code
Preliminary Information
Preface
Part I. The Charter. [Note]
Part II. Local Laws, Ordinances, Resolutions, Etc.
Chapter 1. General Provisions.
Chapter 1A. Structure of County Government.
Chapter 2. Administration. [Note]
Chapter 2A. Administrative Procedures Act. [Note]
Chapter 2B. AGRICULTURAL LAND PRESERVATION.*
Chapter 3. Air Quality Control. [Note]
Chapter 3A. Alarms. [Note]
Chapter 4. Amusements. [Note]
Chapter 5. Animal Control. [Note]
Chapter 5A. Arts and Humanities. [Note]
Chapter 6. Auction Sales.
Chapter 6A. Beverage Containers. [Note]
Chapter 7. Bicycles. [Note]
Chapter 7A. Off-the-road Vehicles
Chapter 8. Buildings. [Note]
Chapter 8A. Cable Communications. [Note]
Chapter 9. Reserved.*
Chapter 9A. Reserved. [Note]
Chapter 10. Reserved.*
Chapter 10A. Child Care.
Chapter 10B. Common Ownership Communities. [Note]
Chapter 11. Consumer Protection. [Note]
Chapter 11A. Condominiums. [Note]
Chapter 11B. Contracts and Procurement. [Note]
Chapter 11C. Cooperative Housing. [Note]
Chapter 12. Courts. [Note]
Chapter 13. Detention Centers and Rehabilitation Facilities. [Note]
Chapter 13A. Reserved*.
Chapter 14. Development Districts.
Chapter 15. Eating and Drinking Establishments. [Note]
Chapter 15A. ECONOMIC DEVELOPMENT.*
Chapter 16. Elections. [Note]
Chapter 17. Electricity. [Note]
Chapter 18. Elm Disease. [Note]
Chapter 18A. ENVIRONMENTAL SUSTAINABILITY [Note]
Chapter 19. EROSION, SEDIMENT CONTROL AND STORMWATER MANAGEMENT. [Note]
Chapter 19A. Ethics. [Note]
Chapter 20. Finance. [Note]
Chapter 20A. Special Obligation Debt.
Chapter 21. Fire and Rescue Services.*
Chapter 22. Fire Safety Code. [Note]
Chapter 22A. Forest Conservation - Trees. [Note]
Chapter 23. RESERVED*
Chapter 23A. Group Homes. [Note]
Chapter 23B. Financial Assistance to Nonprofit Service Organizations. [Note]
Chapter 24. Health and Sanitation.
Chapter 24A. Historic Resources Preservation. [Note]
Chapter 24B. Homeowners' Associations. [Note]
Chapter 25. Hospitals, Sanitariums, Nursing and Care Homes. [Note]
Chapter 25A. Housing, Moderately Priced. [Note]
Chapter 25B. Housing Policy. [Note]
Chapter 26. Housing and Building Maintenance Standards.*
Chapter 27. Human Rights and Civil Liberties.
Chapter 27A. Individual Water Supply and Sewage Disposal Facilities. [Note]
Chapter 28. RESERVED.* [Note]
Chapter 29. Landlord-Tenant Relations. [Note]
Chapter 29A. Legislative Oversight.
Chapter 30. Licensing and Regulations Generally. [Note]
Chapter 30A. Montgomery County Municipal Revenue Program. [Note]
Chapter 30B. RESERVED*
Chapter 30C. Motor Vehicle Towing and Immobilization on Private Property. [Note]
Chapter 31. Motor Vehicles and Traffic.
Chapter 31A. Motor Vehicle Repair and Towing Registration. [Note]
Chapter 31B. Noise Control. [Note]
Chapter 31C. NEW HOME BUILDER AND SELLER REGISTRATION AND WARRANTY. [Note]
Chapter 32. Offenses-Victim Advocate. [Note]
Chapter 33. Personnel and Human Resources. [Note]
Chapter 33A. Planning Procedures. [Note]
Chapter 33B. Pesticides. [Note]
Chapter 34. Plumbing and Gas Fitting. [Note]
Chapter 35. Police. [Note]
Chapter 36. Pond Safety. [Note]
Chapter 36A. Public Service Company Underground Facilities.
Chapter 37. Public Welfare. [Note]
Chapter 38. Quarries. [Note]
Chapter 38A. Radio, Television and Electrical Appliance Installation and Repairs. [Note]
Chapter 39. Rat Control. [Note]
Chapter 40. Real Property. [Note]
Chapter 41. Recreation and Recreation Facilities. [Note]
Chapter 41A. Rental Assistance. [Note]
Chapter 42. Revenue Authority. [Note]
Chapter 42A. Ridesharing and Transportation Management. [Note]
Chapter 43. Reserved.*
Chapter 44. Schools and Camps. [Note]
Chapter 44A. Secondhand Personal Property. [Note]
Chapter 45. Sewers, Sewage Disposal and Drainage. [Note]
Chapter 46. Slaughterhouses.
Chapter 47. Vendors.
Chapter 48. Solid Waste (Trash). [Note]
Chapter 49. Streets and Roads.*
Chapter 49A. Reserved.*
Chapter 50. Subdivision of Land. [Note]
Chapter 51. Swimming Pools. [Note]
Chapter 51A. Tanning Facilities. [Note]
Chapter 52. Taxation.* [Note]
Chapter 53. TAXICABS.*
Chapter 53A. Tenant Displacement. [Note]
Chapter 54. Transient Lodging Facilities. [Note]
Chapter 54A. Transit Facilities. [Note]
Chapter 55. TREE CANOPY. [Note]
Chapter 56. Urban Renewal and Community Development. [Note]
Chapter 56A. Video Games. [Note]
Chapter 57. Weapons.
Chapter 58. Weeds. [Note]
Chapter 59. Zoning.
Part III. Special Taxing Area Laws. [Note]
Appendix
Montgomery County Zoning Ordinance (2014)
COMCOR - Code of Montgomery County Regulations
COMCOR Code of Montgomery County Regulations
FORWARD
CHAPTER 1. GENERAL PROVISIONS - REGULATIONS
CHAPTER 1A. STRUCTURE OF COUNTY GOVERNMENT - REGULATIONS
CHAPTER 2. ADMINISTRATION - REGULATIONS
CHAPTER 2B. AGRICULTURAL LAND PRESERVATION - REGULATIONS
CHAPTER 3. AIR QUALITY CONTROL - REGULATIONS
CHAPTER 3A. ALARMS - REGULATIONS
CHAPTER 5. ANIMAL CONTROL - REGULATIONS
CHAPTER 8. BUILDINGS - REGULATIONS
CHAPTER 8A. CABLE COMMUNICATIONS - REGULATIONS
CHAPTER 10B. COMMON OWNERSHIP COMMUNITIES - REGULATIONS
CHAPTER 11. CONSUMER PROTECTION - REGULATIONS
CHAPTER 11A. CONDOMINIUMS - REGULATIONS
CHAPTER 11B. CONTRACTS AND PROCUREMENT - REGULATIONS
CHAPTER 13. DETENTION CENTERS AND REHABILITATION FACILITIES - REGULATIONS
CHAPTER 15. EATING AND DRINKING ESTABLISHMENTS - REGULATIONS
CHAPTER 16. ELECTIONS - REGULATIONS
CHAPTER 17. ELECTRICITY - REGULATIONS
CHAPTER 18A. ENERGY POLICY - REGULATIONS
CHAPTER 19. EROSION, SEDIMENT CONTROL AND STORMWATER MANAGEMENT - REGULATIONS
CHAPTER 19A. ETHICS - REGULATIONS
CHAPTER 20 FINANCE - REGULATIONS
CHAPTER 21 FIRE AND RESCUE SERVICES - REGULATIONS
CHAPTER 22. FIRE SAFETY CODE - REGULATIONS
CHAPTER 22A. FOREST CONSERVATION - TREES - REGULATIONS
CHAPTER 23A. GROUP HOMES - REGULATIONS
CHAPTER 24. HEALTH AND SANITATION - REGULATIONS
CHAPTER 24A. HISTORIC RESOURCES PRESERVATION - REGULATIONS
CHAPTER 24B. HOMEOWNERS’ ASSOCIATIONS - REGULATIONS
CHAPTER 25. HOSPITALS, SANITARIUMS, NURSING AND CARE HOMES - REGULATIONS
CHAPTER 25A. HOUSING, MODERATELY PRICED - REGULATIONS
CHAPTER 25B. HOUSING POLICY - REGULATIONS
CHAPTER 26. HOUSING AND BUILDING MAINTENANCE STANDARDS - REGULATIONS
CHAPTER 27. HUMAN RIGHTS AND CIVIL LIBERTIES - REGULATIONS
CHAPTER 27A. INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL FACILITIES - REGULATIONS
CHAPTER 29. LANDLORD-TENANT RELATIONS - REGULATIONS
CHAPTER 30. LICENSING AND REGULATIONS GENERALLY - REGULATIONS
CHAPTER 30C. MOTOR VEHICLE TOWING AND IMMOBILIZATION ON PRIVATE PROPERTY - REGULATIONS
CHAPTER 31. MOTOR VEHICLES AND TRAFFIC - REGULATIONS
CHAPTER 31A. MOTOR VEHICLE REPAIR AND TOWING REGISTRATION - REGULATIONS
CHAPTER 31B. NOISE CONTROL - REGULATIONS
CHAPTER 31C. NEW HOME BUILDER AND SELLER REGISTRATION AND WARRANTY - REGULATIONS
CHAPTER 33. PERSONNEL AND HUMAN RESOURCES - REGULATIONS
CHAPTER 33B. PESTICIDES - REGULATIONS
CHAPTER 35. POLICE - REGULATIONS
CHAPTER 36. POND SAFETY - REGULATIONS
CHAPTER 38A. RADIO, TELEVISION AND ELECTRICAL APPLIANCE INSTALLATION AND REPAIRS - REGULATIONS
CHAPTER 40. REAL PROPERTY - REGULATIONS
CHAPTER 41. RECREATION AND RECREATION FACILITIES - REGULATIONS
CHAPTER 41A. RENTAL ASSISTANCE - REGULATIONS
CHAPTER 42A. RIDESHARING AND TRANSPORTATION MANAGEMENT - REGULATIONS
CHAPTER 44. SCHOOLS AND CAMPS - REGULATIONS
CHAPTER 44A. SECONDHAND PERSONAL PROPERTY - REGULATIONS
CHAPTER 45. SEWERS, SEWAGE DISPOSAL AND DRAINAGE - REGULATIONS
CHAPTER 47. VENDORS - REGULATIONS
CHAPTER 48. SOLID WASTES - REGULATIONS
CHAPTER 49. STREETS AND ROADS - REGULATIONS
CHAPTER 50. SUBDIVISION OF LAND - REGULATIONS
CHAPTER 51 SWIMMING POOLS - REGULATIONS
CHAPTER 51A. TANNING FACILITIES - REGULATIONS
CHAPTER 52. TAXATION - REGULATIONS
CHAPTER 53. TAXICABS - REGULATIONS
CHAPTER 53A. TENANT DISPLACEMENT - REGULATIONS
CHAPTER 54. TRANSIENT LODGING FACILITIES - REGULATIONS
CHAPTER 55. TREE CANOPY - REGULATIONS
CHAPTER 56. URBAN RENEWAL AND COMMUNITY DEVELOPMENT - REGULATIONS
CHAPTER 56A. VIDEO GAMES - REGULATIONS
CHAPTER 57. WEAPONS - REGULATIONS
CHAPTER 59. ZONING - REGULATIONS
CHAPTER 60. SILVER SPRING, BETHESDA, WHEATON AND MONTGOMERY HILLS PARKING LOT DISTRICTS - REGULATIONS
MISCELLANEOUS MONTGOMERY COUNTY REGULATIONS
TABLE 1 Previous COMCOR Number to Current COMCOR Number
TABLE 2 Executive Regulation Number to Current COMCOR Number
TABLE 3 Executive Order Number to Current COMCOR Number
INDEX BY AGENCY
INDEX BY SUBJECT
County Attorney Opinions and Advice of Counsel
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ARTICLE 1. GENERAL PROVISIONS.
Sec. 33B-1. Legislative findings and purpose.
   (a)   The County Council finds that:
      (1)   pesticides have value when they are used to protect the public health, the environment, and our food and water supply;
      (2)   pesticides, by definition, contain toxic substances, many of which may have a detrimental effect on human health and the environment and, in particular, may have developmental effects on children;
      (3)   exposure to certain pesticides has been linked to a host of serious conditions in children including pediatric cancers, decreased cognitive function, and behavioral problems such as ADHD, and the following conditions in adults: Parkinson’s disease, diabetes, leukemia, lymphoma, lupus, rheumatoid arthritis, dementia, reproductive dysfunction, Alzheimer’s disease, and a variety of cancers including breast, colon, prostate and lung cancer;
      (4)   clean water is essential to human life, wildlife and the environment, and the unnecessary use of pesticides and herbicides for cosmetic purposes contributes to the deterioration of water quality, as substantiated by several studies including the 2014 USGS study which found that 90% of urban waterways have pesticide levels high enough to harm aquatic life;
      (5)   bees and other pollinators are crucial to our ecosystem, and the use of neonicotinoid insecticides, which have been repeatedly and strongly linked with the collapse of honey bee colonies, as well as harm to aquatic insects and birds, pose an unacceptable risk to beneficial organisms;
      (6)   there are non- and less-toxic alternatives and methods of cultivating a healthy, green lawn that do not pose a threat to public health, and that use of pesticides for cosmetic purposes is not necessary for the management of lawns, especially in light of the risks associated with their use;
      (7)   pesticide regulations at the federal and State level, and the risk assessments that inform them, do not mimic real world exposure scenarios and fail to account for synergistic or cumulative effects of multiple chemicals acting on the same pathway; do not include sufficient evaluation of a pesticide’s “inert” ingredients and the pesticide formulations that are sold to consumers; and often fail to take sensitive populations like children and pollinators into account;
      (8)   in the absence of adequate regulation at the federal or State level, the County is compelled to act to protect the health of children, families, pets and the environment.
   (b)   The purpose of this Chapter is to protect the public health and welfare and to minimize the potential pesticide hazard to people and the environment, consistent with the public interest in the benefits derived from the safe use and application of pesticides. The goal is to inform the public about pesticide applications and minimize the use of pesticides for cosmetic purposes, while not restricting the ability to use pesticides in agriculture, for the protection of public health, or for other public benefit. (2015 L.M.C., ch. 46, § 1.)
   Editor’s note—In Complete Lawn Care, Inc., et al. v. Montgomery County, Md., (Cir. Ct. Montgomery Cty. Aug. 3, 2017) Nos. 427200V & 427253V, the court enjoined enforcement of 2015 L.M.C., ch. 46 (Bill 52-14) as it regards to use of pesticides on private property because it is preempted by, and in conflict with, the state pesticide law.
Sec. 33B-2. Definitions.
   In this Chapter:
   Agriculture means the business, science, and art of cultivating and managing the soil, composting, growing, harvesting, and selling sod, crops and livestock, and the products of forestry, horticulture and hydroponics; breeding, raising, or managing livestock, including horses, poultry, fish, game and fur-bearing animals; dairying, beekeeping and similar activities, and equestrian events and activities.
   Children’s facility means a building or part of a building which, as part of its function, is regularly occupied by children under the age of 6 years and is required to obtain a certificate of occupancy as a condition of performing that function. Children’s facility includes a child day care center, family day care home, nursery school, and kindergarten classroom.
   Custom applicator means a person engaged in the business of applying pesticides.
   Department means the Department of Environmental Protection.
   Director means Director of the Department of Environmental Protection or the Director’s designee.
   Garden means an area of land used to cultivate food crops, flowers, or other ornamental plants.
   Lawn means an area of land, except agricultural land, that is:
      (1)   mostly covered by grass, other similar herbaceous plants, shrubs, or trees; and
      (2)   kept trim by mowing or cutting.
   Lawn does not include a:
      (1)   playing field;
      (2)   golf course;
      (3)   garden; or
      (4)   tree or shrub.
   Listed pesticide means:
      (1)   a pesticide the active ingredients of which are recommended by the National Organic Standards Board (NOSB) pursuant to 7 U.S.C. § 6518, as amended, and published as the National List at 7 C.F.R. §§ 205.601 and 205.602; or
      (2)   a pesticide designated a “minimum risk pesticide” under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) §
   Mulched recreation area means an area of land covered with natural or synthetic mulch or wood chips that is not a playground, but is open to the public for picnic or other recreation use.
   Neonicotinoid means a class of neuro-active pesticides chemically related to nicotine. Neonicotinoid includes acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, nithiazine, thiacloprid, and thiamethoxam.
   Pest means an insect, snail, slug, rodent, nematode, fungus, weed, or other form of plant or animal life or microorganism (except a microorganism on or in a living human or animal) that is normally considered to be a pest or defined as a pest by applicable state regulations.
   Pesticide means a substance or mixture of substances intended or used to:
      (1)   prevent, destroy, repel, or mitigate any pest;
      (2)   be used as a plant regulator, defoliant, or desiccant; or
      (3)   be used as a spray adjuvant, such as a wetting agent or adhesive.
   However, pesticide does not include an antimicrobial agent, such as a disinfectant, sanitizer, or deodorizer, used for cleaning that is not considered a pesticide under any federal or state law or regulation.
   Playground means an outdoor children’s play area that is on the premises of a children’s facility, school, apartment building or complex, common ownership community, or park. Playground includes a mulched path that is used to enter a children’s play area.
   Playing field means:
      (1)   an athletic field maintained by the Montgomery County Department of Parks; or
      (2)   an area of land on private property maintained exclusively for sporting use.
   Private lawn application means the application of a pesticide to a lawn on property owned by or leased to the person applying the pesticide. Private lawn application does not include:
      (1)   applying a pesticide for the purpose of engaging in agriculture; or
      (2)   applying a pesticide around or near the foundation of a building for the purpose of indoor pest control.
   Registered pesticide means a pesticide registered by the United States Environmental Protection Agency and labeled pursuant to FIFRA for use in lawn, garden and ornamental sites or areas.
   Vector or disease vector means an animal, insect, or microorganism that carries and transmits an infectious pathogen into another organism.
   Waterbody means waters located within the County that are:
      (1)   subject to the ebb and flow of the tide; or
      (2)   free flowing, unconfined. and above-ground rivers, streams or creeks. (1986 L.M.C., ch. 38, § 1; 2000 L.M.C., ch. 34; § 1; 2015 L.M.C., ch. 46, § 1.)
   Editor’s note—In Complete Lawn Care, Inc., et al. v. Montgomery County, Md., (Cir. Ct. Montgomery Cty. Aug. 3, 2017) Nos. 427200V & 427253V, the court enjoined enforcement of 2015 L.M.C., ch. 46 (Bill 52-14) as it regards to use of pesticides on private property because it is preempted by, and in conflict with, the state pesticide law.
Sec. 33B-3. Signs with retail purchase of pesticide.
   A person who sells at retail a pesticide or material that contains a pesticide must:
   (a)   make available to a person who buys the pesticide or material that contains a pesticide:
      (1)   notice signs and supporting information that are approved by the Department;
      (2)   the product label or other information that FIFRA requires for sale of the pesticide; and
      (3)   materials approved or distributed by the Department that:
         (A)   explain the dangers of contamination that may occur from pesticide use; and
         (B)   inform buyers of the availability of alternative products; and
   (b)   display a sign or signs in each area of the retail establishment where registered pesticides are available to consumers, with language approved by the Department, that:
      (1)   informs buyers of the County law on the use of registered pesticides on lawns; and
      (2)   identifies pest control options that are permissible for lawn application under the law.
   The Department must enforce this Section and must annually inspect each person who sells at retail a pesticide or material that contains a pesticide. (1986 L.M.C., ch. 38, § 1; 2015 L.M.C., ch. 46, §1.)
   Editor’s note—In Complete Lawn Care, Inc., et al. v. Montgomery County, Md., (Cir. Ct. Montgomery Cty. Aug. 3, 2017) Nos. 427200V & 427253V, the court enjoined enforcement of 2015 L.M.C., ch. 46 (Bill 52-14) as it regards to use of pesticides on private property because it is preempted by, and in conflict with, the state pesticide law. Section 33B-3(b) is new language added by Bill 52-14.
Sec. 33B-4. Storage and handling of pesticides.
   Any person who sells at retail a pesticide or material that contains a pesticide must:
   (a)   transport, display, and store each pesticide in a secure, properly labeled container that resists breakage and leakage, and promptly clean up and either repackage or properly dispose of any pesticide that escapes from its container;
   (b)   display and store each pesticide separately from any food, medicine, or other product that a human being or animal may ingest; and
   (c)   transport each pesticide separately from any food, medicine, or other product that a human being or animal may ingest unless the pesticide is in a secure container that resists breakage and leakage.
   The Department, the Health and Human Services Department, and any other agency designated by the County Executive, must enforce this Section. (2000 L.M.C., ch. 34, § 1; 2015 L.M.C., ch. 46, §1.)
Sec. 33B-5. Regulations.
   (a)    The Executive must adopt regulations to carry out this Chapter under method (2).
   (b)    The Executive must include in the regulations adopted under this Section the minimum size or quantity, and type of pesticide subject to Section 33B-3.
   (c)   The Executive must include in the regulations adopted under this Section a list of invasive species that may be detrimental to the environment in the County.
   (d)   The Executive must review and update the list of invasive species designated under subsection (c) by July 1 of each year. (1986 L.M.C., ch. 38, § 1; 2000 L.M.C., ch. 34, §1; 2015 L.M.C., ch. 46, § 1.)
   Editor’s note2015 L.M.C., ch. 46, § 2, states as follows: The Executive must submit the list of invasive species required by Subsection 33B-5(c) to the Council for approval by March 1, 2016.
Sec. 33B-6. Penalty for violating chapter.
   (a)    Any violation of this Chapter is a class C violation.
   (b)    Each day a violation continues is a separate offense. (1986 L.M.C., ch. 38, § 1; 2000 L.M.C., ch. 34, § 1; 2015 L.M.C., ch. 46, § 1.)
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