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ASTM D8450-22

(Specification)

Standard Specification for Environmental Conditions While Packaging Cannabis/Hemp Flower

Standard Specification for Environmental Conditions While Packaging Cannabis/Hemp Flower

SCOPE
1.1 This standard specifies the environmental conditions, such as temperature, humidity, and lighting, under which cannabis/hemp flowers intended for human use are to be packaged to ensure the safety, quality, and weight stabilization of the packaged flower. This specification does not apply to frozen cannabis/hemp nor to cannabis/hemp intended for extraction.  
1.2 This specification applies only to controlling an indoor environment (heat, cooling, humidity control) surrounding packaging operations. Outdoor operations are outside the scope of this specification and are not addressed.  
1.3 This specification is to be followed by licensed operators in the cannabis/hemp space who move the cured crop(s) into consumer or non-consumer packaging used for distribution.  
1.4 Security of the cannabis/hemp flower during the packaging process is not within the scope of this specification.  
1.5 This specification is intended to remain valid until the packaged cannabis/hemp flower is placed in storage or transit.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
30-Apr-2022
ICS
11.120.99 - Other standards related to pharmaceutics
55.020 - Packaging and distribution of goods in general
Technical Committee
D37 - Cannabis
Drafting Committee
D37.04 - Processing and Handling
Current Stage
Ref Project

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ASTM D8450-22 - Standard Specification for Environmental Conditions While Packaging Cannabis/Hemp Flower
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:D8450 −22
Standard Specification for
Environmental Conditions While Packaging Cannabis/Hemp
1
Flower
This standard is issued under the fixed designation D8450; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
The cannabis/hemp industry, from seed to consumption, is undergoing a transition and moderniza-
tion. Thus, standards for ensuring safety, quality, and weight stabilization during key steps of the
cannabis/hemp flowers sojourn are in order. This specification is needed to ensure safety, quality, and
weight stabilization of cannabis/hemp flower and will be used by purveyors who move the cured crop
to packaging used for distribution to another licensed operator or the end user.
1. Scope ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
1.1 This standard specifies the environmental conditions,
mendations issued by the World Trade Organization Technical
such as temperature, humidity, and lighting, under which
Barriers to Trade (TBT) Committee.
cannabis/hemp flowers intended for human use are to be
packaged to ensure the safety, quality, and weight stabilization
2. Referenced Documents
of the packaged flower. This specification does not apply to
2
2.1 ASTM Standards:
frozen cannabis/hemp nor to cannabis/hemp intended for
D8197 Specification for Maintaining Acceptable Water Ac-
extraction.
tivity (a ) Range (0.55 to 0.65) for Dry Cannabis Flower
w
1.2 This specification applies only to controlling an indoor
Intended for Human/Animal Use
environment (heat, cooling, humidity control) surrounding
D8270 Terminology Relating to Cannabis
packagingoperations.Outdooroperationsareoutsidethescope
of this specification and are not addressed.
3. Terminology
1.3 This specification is to be followed by licensed opera- 3.1 Definitions:
tors in the cannabis/hemp space who move the cured crop(s)
3.1.1 General—Definitions are in accordance with Termi-
into consumer or non-consumer packaging used for distribu- nology D8270, unless otherwise indicated.
tion.
3.2 Definitions of Terms Specific to This Standard:
1.4 Security of the cannabis/hemp flower during the pack- 3.2.1 environmental conditions, n—the atmosphere immedi-
aging process is not within the scope of this specification.
ately surrounding the cannabis/hemp flower as it is transferred
fromdrying/curingtopackaging,whethercontrolledwithinthe
1.5 This specification is intended to remain valid until the
immediate vicinity in which the flower is contained, or in the
packaged cannabis/hemp flower is placed in storage or transit.
larger space surrounding the packaging operation of the flower.
1.6 This standard does not purport to address all of the
3.2.2 mean kinetic temperature, n—a simplified way of
safety concerns, if any, associated with its use. It is the
expressing the overall effect of temperature fluctuations during
responsibility of the user of this standard to establish appro-
storage or transit of perishable goods.
priate safety, health, and environmental practices and deter-
3.2.2.1 Discussion—The MKT is widely used in the phar-
mine the applicability of regulatory limitations prior to use.
maceutical industry. The mean kinetic temperature can be
1.7 This international standard was developed in accor-
3
expressed as (1):
dance with internationally recognized principles on standard-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
This specification is under the jurisdiction of ASTM Committee D37 on contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
CannabisandisthedirectresponsibilityofSubcommitteeD37.04onProcessingand Standards volume information, refer to the standard’s Document Summary page on
Handling. the ASTM website.
3
Current edition approved May 1, 2022. Published July 2022. DOI: 10.1520/ The boldface numbers in parentheses refer to the list of references at the end of
D8450-22. this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D8450−22
~∆H⁄RT ! ~∆H⁄RT !
1 2
T 5 ∆H⁄R⁄2ln t e 1 t e 1 … 7. Specification for Environmental Conditions While
@
K 1 2
(1)
∆H⁄RT
~ !
n
1 t e ⁄ t 1 t 1 … 1 t # Packaging Cannabis/Hemp Flower
n 1 2 n
7.1 The temperature of the area in which the packaging
where:
operations of cannabis/hemp flower are conducted shall be
T =
...

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4.1 Standards and practices for assuring safety, quality, and weight stabilization during key steps of the cannabis/hemp flowers sojourn are in order.  
4.2 This guide is intended to assist in assuring safety, quality, and weight stabilization of cannabis/hemp flower during indoor packaging operations.  
4.3 This guide is intended to assist in assuring that packaged cannabis/hemp flower has a water activity of 0.55 to 0.65 per Specification D8197.  
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1.1 Specification D8450 specifies the environmental conditions, such as temperature, humidity, and lighting under which the cured, dry, cannabis/hemp flowers in fresh format intended for human use are to be packaged to assure the safety, quality, and weight stabilization of the packaged flower. This guide suggests means by which the packager of cannabis/hemp can meet Specification D8450.  
1.1.1 This guide does not apply to frozen cannabis/hemp.  
1.1.2 This guide does not apply to cannabis/hemp intended for extraction.  
1.2 This guide applies only to controlling an indoor environment (heat, cooling, humidity control, lighting) surrounding packaging operations. Outdoor operations are outside the scope of this guide and are not addressed.  
1.3 This guide can be used by licensed operators in the cannabis/hemp space who move the cured crop(s) into consumer or non-consumer packaging used for distribution.  
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1.5 This guide is intended to remain valid until the packaged cannabis/hemp flower is placed in storage or transit.  
1.6 Authorities having jurisdiction may have additional or alternate requirements which shall take precedence or supersede this guide.  
1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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4.1 Standards and practices for assuring safety, quality, and weight stabilization during key steps of the cannabis/hemp flowers sojourn are in order.  
4.2 This guide is intended to assist in assuring safety, quality, and weight stabilization of cannabis/hemp flower during indoor packaging operations.  
4.3 This guide is intended to assist in assuring that packaged cannabis/hemp flower has a water activity of 0.55 to 0.65 per Specification D8197.  
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1.4 Security of the cannabis/hemp flower during the packaging process is not within the scope of this guide.  
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1.6 Authorities having jurisdiction may have additional or alternate requirements which shall take precedence or supersede this guide.  
1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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4.2.1 As with any mechanical testing, deviations from either specification limits or expected as-manufactured properties can occur for valid reasons besides deficiency of the original as-fabricated product. These reasons include, but are not limited to: subsequent service degradation from environmental exposure (for example, temperature, corrosion); static or cyclic service stress effects, mechanically-induced damage, material inhomogeneity, anisotropic structure, natural aging of select alloys, further processing not included in the specification, sampling limitations, and measuring equipment calibration uncertainty. There is statistical variation in all aspects of mechanical testin...
SCOPE
1.1 These test methods2 cover procedures and definitions for the mechanical testing of steels, stainless steels, and related alloys. The various mechanical tests herein described are used to determine properties required in the product specifications. Variations in testing methods are to be avoided, and standard methods of testing are to be followed to obtain reproducible and comparable results. In those cases in which the testing requirements for certain products are unique or at variance with these general procedures, the product specification testing requirements shall control.  
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4.1 Using the procedures and apparatus in Sections 8 and 9 and the manufacturer's instructions, pressure-tight joints as strong as the pipe itself can be made between manufacturer-recommended combinations of pipe and fittings. See Specification F1055 for performance requirements of polyethylene electrofusion fittings.
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SCOPE
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SCOPE
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1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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