Petaluma Municipal Code Ch. 8.17 Sale and Use of Polystyrene Foam Products
Petaluma Municipal Code · 2026-09 edition · updated 2026-10-04 · Petaluma
Cite as: Petaluma Municipal Code Chapter 8.17 · Text as of 2026-10-04
8.17.010 Purpose.¶
The purpose of this chapter is to regulate the sale and use of speciNed disposable food service ware and other
products containing polystyrene foam in the city to protect the environment and the public health, safety and
welfare from the environmental impacts of such products. Large volumes of polystyrene foam products are
disposed of in Sonoma County, and such products are not fully biodegradable, and currently have no locally
available, economically feasible recycling program. Polystyrene foam products also pose a threat to marine and
other wildlife as well as to creeks and waterways and contaminate the public drainage system. This chapter is
intended to reduce the environmental and public health, safety and welfare threats from disposal of polystyrene
foam products. (Ord. 2695 NCS §4, 2019.)
8.17.020 DeCnitions.¶
For purposes of this chapter, the following deNnitions shall apply:
A. "City" means the city of Petaluma, California, a California municipal corporation and charter city, and the area
within the territorial limits of the city.
B. "Disposable food service ware" includes all containers, bowls, plates, trays, cartons, cups, lids, straws, stirrers,
forks, spoons, knives, napkins and other food ware items designed for one-time use for prepared foods, including,
without limitation, service ware for take-out foods and/or leftovers from partially consumed meals prepared by
food providers. The term "disposable food service ware" does not include items composed entirely of aluminum.
C. "Food provider" means any vendor, business, organization, entity, group or individual, and includes retail
food establishments located or providing food within the city that oQer food or beverages for sale or purchase to
the public.
D. "Person" means natural person, joint venture, joint stock company, partnership, association, club, company,
corporation, business, trust, organization, or the manager, lessee, agent, servant, oPcer or employee of any of
them.
E. "Polystyrene foam" means blown polystyrene and expanded and extruded foams (sometimes called StyrofoamTM) which are thermoplastic, petrochemical materials utilizing a styrene monomer processed by any
number of techniques including, but not limited to, fusion of polymer spheres (expandable bead polystyrene),
injection molding, foam molding, and extrusion-blown molding (extruded foam polystyrene). Polystyrene foam is
generally used to make cups, bowls, plates, trays, clamshell containers, meat trays and egg cartons. Polystyrene
products subject to this chapter are those imprinted with the number "6" resin identiNcation code, as illustrated by
the number "6" inside a triangle with three arrows (♸) .
F. "Prepared food" means food or beverages prepared for consumption within the city, using any cooking or
food preparation technique. Prepared food includes food prepared for consumption oQ the food provider’s
premises, also known as "take-out" food.
G. "Retail vendor" means any store or other business that sells retail goods or merchandise and that is located
or operating within the city.
(Ord. 2695 NCS §4, 2019.)
8.17.030 Prohibited polystyrene food service ware and products.¶
Beginning on and after May 1, 2020, except as otherwise provided in this chapter, food providers shall not sell,
hand out, give away, distribute or otherwise make available for public or customer use prepared food in
disposable food service ware that contains polystyrene foam. (Ord. 2695 NCS §4, 2019.)
8.17.040 Prohibited polystyrene retail sales.¶
Beginning on and after May 1, 2020, except as otherwise provided in this chapter, no retail vendor shall sell, rent
or otherwise provide any disposable food service ware which is composed in whole or in part of polystyrene foam,
and no retail vendor shall sell, rent or otherwise provide any of following products that contain polystyrene foam:
A. Coolers, ice chests, or similar containers, unless they are wholly encapsulated or encased within a more
durable material so as to be durable and reusable;
B. Pool or beach toys, not including personal Ooatation devices such as life jackets; and
C. Packing peanuts or other packaging materials.
(Ord. 2695 NCS §4, 2019.)
8.17.050 Exemptions.¶
A. The city manager or the city manager’s designee may waive the applicability of this chapter to food providers
and retail vendors for a one-year period upon the city manager or city manager’s designee determining, in his or
her sole discretion, that this chapter would create an undue hardship or practical diPculty not generally applicable
to other persons. To be eligible for waiver, food providers and retail vendors must apply in writing to the city
manager’s oPce documenting how this chapter would create an undue hardship. Determinations regarding
waiver applications shall be in writing. Waivers may be granted in whole or in part, with or without conditions, and
shall expire one year after issuance without further action of the city. To renew a waiver granted pursuant to this
subsection, food providers and retail vendors must reapply at least thirty days prior to expiration of the waiver.
Renewal waiver applications are subject to the same requirements as new waiver applications.
B. Foods prepared or packaged outside the city and sold inside the city are exempt from the provisions of this
chapter.
C. Polystyrene products, such as insulation or personal Ootation devices, that are completely encased in a more
durable material are exempt from the provisions of this chapter. Examples of such exempted products include,
but are not limited to, surfboards, boats, life preservers, construction materials, craft supplies, and coolers in
which polystyrene materials are encased in more durable material.
D. Packaging for raw, uncooked meat and Nsh is exempt from the provisions of this chapter.
(Ord. 2695 NCS §4, 2019.)
8.17.060 Enforcement and penalties.¶
A. Informal resolution. The city may in the city’s sole discretion seek informal resolution of violations of this
chapter.
B. Violations a nuisance. Violations of this chapter are hereby declared to be public nuisances in accordance with
Chapter 1.10 and subject to enforcement in accordance with Chapter 1.10, Code Enforcement, Generally; Chapter
1.13, Violations Enforced by Civil Action; Chapter 1.14, Administrative Enforcement; and Chapter 1.16,
Administrative Citations.
C. Business license revocation. The city business licenses of persons in violation of this chapter are subject to
suspension or revocation in accordance with Section 6.01.350.
(Ord. 2695 NCS §4, 2019.)
8.17.070 No city duty created.¶
This chapter does not create, and may not be construed so as to create, any city duty to implement or enforce the
requirements of this chapter. (Ord. 2695 NCS §4, 2019.)
8.17.080 No cause of action against the city.¶
To the maximum extent permitted by law, nothing in this chapter may be construed to create a cause of action
against the city or a basis for seeking an award of attorneys’ fees against the city pursuant to the private attorney
general’s statute in California Code of Civil Procedure Section 1021.5 or on any other basis arising from or related
to alleged violations of the requirements of this chapter and/or based on or related to the city’s prosecution or
enforcement or alleged failure to prosecute or enforce such alleged violations, and/or based on or related to the
city’s implementation or alleged failure to implement the requirements of this chapter. (Ord. 2695 NCS §4, 2019.)
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