№ files_lp_4_process_2_90165
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This document provides a validated standard operating procedure for testing residual solvents (methanol, ethanol, IPA, pentane, and heptane) in cannabis concentrates, oils, and CBD isolate using chromatography techniques.
Year:
2023
Region / City:
In-house
Topic:
Residual solvents testing
Document Type:
Standard Operating Procedure
Organization:
Internal laboratory
Author:
Not specified
Target Audience:
Laboratory analysts, supervisors
Effective Period:
Ongoing
Approval Date:
Not specified
Revision Date:
Not specified
Price: 8 / 10 USD
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Notifying Members:
Burundi; Kenya; Rwanda; Tanzania; Uganda
Responsible Agency:
Rwanda Standards Board (RSB)
Agency Address:
KK 15 Rd, P.O. Box 7099, Kigali, Rwanda
Contact Information:
Tel +250 788303492; Email [email protected]
Note:
; Website www.rsb.gov.rw
Notification Basis:
WTO TBT Agreement Article 2.9.2
Products Covered:
Flexible packaging materials
ICS Code:
55
Standard Reference:
DEAS 886:2025
Document Status:
Draft East African Standard
Language:
English
Number of Pages:
47
Scope:
Quantitative determination of residual solvents in flexible packaging materials by headspace gas chromatography
Exclusions:
Residues from thermal decomposition products
Applicable Materials:
Mono- or multilayer plastic films; paper; board; foil; composite materials
Objectives:
Consumer information and labelling; consumer protection; protection of human health and safety; environmental protection; quality requirements; trade facilitation
Related Documents:
ISO 5725-2
Proposed Date of Adoption:
To be determined
Proposed Entry into Force:
Six months from adoption
Final Date for Comments:
17 March 2026
Source Type:
International standards notification under WTO TBT Agreement
Year:
2026
Region / City:
Laboratory environments
Topic:
Safety procedures for storing peroxide-forming solvents
Document Type:
Safety Guidance
Author:
Merck
Target Audience:
Laboratory personnel, Compliance and Risk Managers
Effective Period:
Ongoing
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2014
Organization:
American Conference of Governmental Industrial Hygienists (ACGIH)
Chemical:
n-propyl bromide (1-bromopropane)
Flash Point:
21°C
TLV (Threshold Limit Value):
0.1ppm
Industry:
Industrial Hygiene
Document Type:
Scientific Publication
Target Audience:
Industrial hygienists, chemical professionals
Legal Issue:
IBSA et al. v. ACGIH lawsuit
Additional Information:
nPB contamination <0.01% iPB
Year:
2022
Region / Country:
Scotland, United Kingdom
Subject:
Food safety regulation; animal feed; food contact materials; extraction solvents; legislative alignment after EU exit
Document type:
Consultation response summary report
Institution:
Food Standards Scotland
Publication date:
23 November 2022
Consultation period:
12 September 2022 – 10 October 2022
Legal context:
Amendments to domestic legislation following the United Kingdom’s withdrawal from the European Union
Related legislation:
Directive 2009/32/EC
Respondent organization:
UK Flavour Association
Number of responses received:
1
Geographical scope:
Scotland
Audience:
Government ministers, regulatory authorities, food industry stakeholders
Year:
2013
Region / City:
Albuquerque, New Mexico; Atlanta, Georgia; Austin, Texas; Baltimore, Maryland; Birmingham, Alabama; Chicago, Illinois
Theme:
Gonococcal Isolate Surveillance
Document Type:
Address List
Organization:
New Mexico Department of Health; Georgia Department of Public Health; Texas Department of State Health Services; Baltimore City Health Department; Alabama Department of Public Health
Author:
Robert Kirkcaldy, Project Officer
Target Audience:
Healthcare professionals, public health officials
Effective Period:
2013
Approval Date:
2013
Document Modification Date:
N/A
Note:
Description
Year:
2021
Region / City:
Global
Topic:
Metagenomic analysis, virus identification
Document type:
Scientific research article
Institution:
N/A
Author:
N/A
Target audience:
Researchers, virologists
Effective period:
N/A
Approval date:
N/A
Modification date:
N/A
Year:
2023
Region / City:
Not specified
Topic:
Rheology, Food Science
Document Type:
Research Article
Author:
Not specified
Target Audience:
Researchers, Food Scientists
Period of Validity:
Not applicable
Approval Date:
Not specified
Date of Changes:
Not specified
Product name:
Cannabinol (CBN) Isolate
Product code:
M01
Brand:
Breathe Life Sciences Ltd
Company:
Breathe Life Sciences Ltd
Company address:
Grand Union Studios, 332 Ladbroke Grove, London, England, W10 5AD
Customs number:
3301.3000
CAS number:
521-35-7
Chemical formula:
6,6,9-trimethyl-3-pentyl-6H-dibenzo[b,d]pyran-1-ol
Molecular weight:
310.4
Substance origin:
Derived from natural sources
Process:
Controlled conversion of natural cannabinoids through enzymatic pathways
Quantity range:
1 g – 1 kg
Hazard classification:
GHS07 Harmful; GHS08 Respiratory sensitization risk from airborne dust
Hazard statements:
H302 Harmful if swallowed; H413 May cause long lasting harmful effects to aquatic life
Regulatory framework:
Regulation (EU) 1272/2008 (CLP)
REACH status:
Registration not available or not required at current tonnage
Applications:
Basic raw material for chemical industry, cosmetics manufacturing, and research and development
Emergency contact numbers:
+111 (UK NHS Direct); +112 (EU Emergency)
Storage conditions:
Dry, cool area below 20°C, protected from sunlight, sealed container, well-ventilated environment
Primary risks:
Acute toxicity if swallowed, respiratory irritation from dust, potential skin and eye irritation
Fire hazards:
Possible release of carbon monoxide and carbon dioxide during combustion; dust explosion risk
Recommended extinguishing agents:
Chemical powder, carbon dioxide, or water spray
Product name:
Cannabichromene (CBC) Isolate
Product code:
M07
Brand:
Breathe Life Sciences Ltd
Company:
Breathe Life Sciences Ltd
Company address:
Grand Union Studios, 332 Ladbroke Grove, London, England, W10 5AD
Customs number:
3301.3000
Process:
Distillation and extraction
Quantity range:
1 g – 1 kg
Substance CAS number:
20675-51-8
Chemical name:
Cannabichromene – Derived from natural sources (CBC)
Chemical formula:
2-Methyl-2-(4-methylpent-3-enyl)-7-pentyl-5-chromenol
Molecular weight:
314.469
Hazard classification:
GHS07 (acute toxicity, skin and eye irritation); GHS08 (respiratory sensitization from dust)
R-phrase:
H302 Harmful if swallowed
Environmental hazard note:
Aquatic Chronic H413
Regulatory reference:
Regulation (EU) 1272/2008 (CLP)
REACH status:
Registration not required or foreseen for a later date
Intended uses:
Basic raw material for the chemical industry; cosmetics production; research and development
Emergency numbers:
+111 (UK NHS Direct); +112 (EU Emergency)
Storage conditions:
Store in original container in a dry, cool (<20°C), well-ventilated area away from incompatible materials
Personal protective equipment:
Safety eyewear, protective clothing and gloves, respiratory mask when necessary
First aid measures:
Procedures specified for ingestion, inhalation, skin contact, and eye contact
Firefighting media:
Chemical powder, carbon dioxide, or water spray
Year:
2022
Region / city:
Not specified
Topic:
Public Health Specialty Training
Document type:
Assessment form
Institution:
Faculty of Public Health (FPH)
Author:
Not specified
Target audience:
Public Health registrars, Supervisors
Period of validity:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Note:
Year
Topic:
Clinical Assessment
Document Type:
Form
Organization / Institution:
NSHCS
Target Audience:
Trainees and Assessors
Context:
A document used for assessing clinical practice and decision-making of trainees in healthcare settings through a structured evaluation process.
Year:
2022
Location:
Montreal, Canada
Meeting:
Fifteenth meeting of the Conference of the Parties to the Convention on Biological Diversity (Part II)
Agenda item:
12A – Resource mobilization
Document symbol:
CBD/COP/15/L.29
Issuing body:
Conference of the Parties to the Convention on Biological Diversity
Document type:
Draft decision
Related framework:
Post-2020 Global Biodiversity Framework
Relevant articles:
Articles 11, 20 and 21 of the Convention
Adopted strategy:
Strategy for Resource Mobilization (annex I)
Implementation phases:
Intermediate phase (2023–2024); Medium-term phase (2025–2030)
Associated mechanisms:
Global Environment Facility; national biodiversity strategies and action plans
Year:
Not specified
Region / City:
Not specified
Topic:
Clinical reasoning, professional judgment, assessment
Document Type:
Guidance, Template
Organization:
Not specified
Author:
Not specified
Target Audience:
Clinical professionals, Physician Assistants, Clinical Supervisors
Period of Effect:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Context:
Guidance document providing a structured framework for conducting case-based discussions (CBD) aimed at assessing clinical judgment and capabilities in clinical practice.
Year:
2017–2020
Region / City:
Chatswood CBD, Willoughby
Country:
Australia
Document Type:
Urban planning strategy
Authority:
Willoughby City Council
Approval Date:
26 June 2017
Finalisation Date:
January 2018
Partial Endorsement Date:
9 August 2019
Full Endorsement Date:
9 July 2020
Adoption Date:
14 September 2020
Subject:
Urban development, land use, zoning, building height, floor space ratio
Planning Frameworks Referenced:
Local Strategic Planning Statement (LSPS); Local Housing Strategy (LHS); Willoughby LEP 2012; Environmental Planning and Assessment Act 1979
Key Zones:
B3 Commercial Core; B4 Mixed Use
Key Parameters:
Maximum height 90m in B4 areas; FSR up to 6:1; minimum commercial FSR 1:1
Supporting Studies:
Transport and traffic methodology by Arup; economic analysis by SGS; urban design study by GMU; heritage study by Weir Phillips Heritage
Responsible Departments:
Department of Planning; Department of Transport
Purpose:
Guide development and growth in Chatswood CBD over 20 years
Scope:
Land use planning, infrastructure provision, urban design, heritage considerations
Note:
Year
Contextual Description:
A text discussing the pros and cons of developing retail spaces outside the central business district.
Document type:
Assessment form
Field:
Plastic Surgery Training
Purpose:
Workplace-based assessment and reflective learning
Training level:
Higher Surgical Training (HST)
Participants:
Surgical trainee and assessor
Clinical context:
In-patient or out-patient clinical cases
Clinical categories:
Malignancy / Trauma / Emergency / Complications / Congenital / General
Assessment domains:
Medical record keeping; Clinical assessment; Diagnostic skills and knowledge base; Management and follow-up plan; Clinical judgement and decision making; Communication and team working skills; Leadership skills; Reflective practice and writing; Professionalism
Rating scale:
N (Not observed); I (Improvement required); S (Satisfactory); A (Above Average); E (Excellent); NA (Not applicable)
Training documentation requirement:
At least one completed form every 6 months
Submission schedule:
January and July
Responsible body:
College Secretariat
Associated process:
Half-yearly trainee assessment
Required information fields:
Trainee name; Parent hospital; Current hospital; Year of training; Training period; Procedure name; Case setting; Clinical problem; Hospital or OPD number; Case difficulty; Assessor name; Institutional email; Signatures; Observation and feedback time
Mandatory component:
Verbal and written feedback by assessor