master understanding ghs for workers (eng) just ghs

Understanding OSHA’s GHS System for workers

1Section 1What is GHS?

GHS stands for the Globally Harmonized System

of Classification and Labeling of Chemicals.

GHS was developed by the United Nations as a way to bring into agreement the chemical regulations

and standards of different countries. In short, it is an international attempt to get all countries on the

same page.

1Effective dates for

compliance

1What is GHS

Born out of the United Nations ‘Earth Summit’ of 1992, over 65 countries have already adopted, or are in the process of adopting, GHS, including the United

States and Canada.

GHS is primarily concerned with the classification of chemicals and the communication of hazards related

to those chemicals to users of the products downstream via warning labels and safety data

sheets.

1What is GHS

Building on the success of OSHA's current Hazard Communication Standard, the GHS is expected to prevent:

• injuries and illnesses,

• save lives

• improve trade conditions for chemical manufacturers.

1What is GHS

• The Hazard Communication Standard in 1983 gave the workers the ‘right to know,' but the new Globally Harmonized System gives workers the

‘right to understand.'

1What is GHS

• Employers must provide unrestricted access to information about the hazards of the chemicals you work with.

• Supplier and employers must provide you with information about hazardous products and how to protect yourself.

• Must be made available without restrictions

1The HCS-Hazard Communication Standard

GHS does not replace OSHA's Hazard Communication Standard (HCS) it enhances it

with a few important changes.

1. New Label Formats2. New Hazard Pictograms3. New name for MSDS “SDS” or Safety Data

Sheets

Quiz - GHS

What does GHS stand forGeneral Hazard SafetyGlobal Harmonization SystemGlobal Hazard Solutions

2HCS & GHSThe chemical hazard information will now

be conveyed to you by:• Labels• Symbols• SDS Sheets• Training

2Section 2-GHS Labels and

PictogramsGHS safety labels have 6 standardized elements:

1. Product Identifier – Must match product identifier on safety data sheet

2. Manufacturer Contact Information – Including name, phone number, and address

3. Hazard Pictograms – New label elements that may require color printers

2GHS Labels and Pictograms

GHS safety labels have 6 standardized elements:

4. Signal Word – Either DANGER or WARNING depending upon hazard severity

5. Hazard Statements – Standardized sentences that describes the level of the hazards

6. Precautionary Statements – Steps employees can take to protect themselves


In addition to the hazard symbols, a GHS label

should identify the product and list hazards,

precautions, and first aid measures.

Additional information is provided on the SDS.

Note: GHS labels are also required on

secondary containers in the workplace.

DangerEXTREMELY FLAMMABLE!! Highly flammable liquid and vapor Causes mild skin irritation. Causes serious eye irritation. May cause drowsiness or dizziness.

Wear protective gloves/ eye protection/ face protection.

First AidSKIN: In case of contact with skin immediately

remove contaminated clothing. Wash thoroughly with soap & water. Wash contaminated clothing before reuse. INHALATION: If breathed in, move person

into fresh air. If not breathing, give artificial respiration. Consult a physician. EYE CONTACT: For eyes, flush with plenty of water for 15 minutes & get medical attention. Refer to material Safety

Data Sheet for more information


GHS safety labels have 6 standardized

elements:

• Here is an example of a compliant label

2Hazard Classes / Symbols

Hazard symbols appear on container labels and SDS sheets as a visual alert.

Products are classified by the supplier to identify hazardous properties such as toxicity, flammability and reactivity.


These symbols alert you immediately to a

product's potential hazards.

The pictograms act as a STOP sign. They alert you to read the SDS,

understand the hazards of the chemical and how

to protect yourself

Equals

Read The Label


There are 9 hazard class

symbols under GHS.

Each Pictogram represents a

different hazard.

They will appear on labels and

new SDS Sheets

Quiz – Labels & SymbolsHow do Hazard class symbols improve the Hazard Communication System?They can be understood without

knowing the language.They act as a “Stop Sign” to warn you

of the hazardsThey are universal between countries.All of the above

3SDS SheetsMSDSs Get a New Look

Under GHS alignment, safety data sheets remain the

backbone of HCS compliance. They do, however, get a name

and formatting change.

3SDS SheetsMSDSs Get a New Look

GHS drops the M from MSDS and calls them SDSs. More importantly, SDS’s have

a standardized 16 section format with a required ordering of sections. It is

essentially the ANSI Standard for MSDSs with a few adjustments.

Lets take a look

3SDS Sheets

Safety Data Sheets: The new format

requires 16 specific sections in a specific

order.

This way all SDS sheets will be

formatted the same which makes it much

easier to read.

1. Identification 2. Hazard(s) Identification 3. Composition/Ingredient

Information 4. First-Aid Measures 5. Fire-Fighting Measures 6. Accidental Release Measures 7. Handling and Storage 8. Exposure Control/Personal

Protection 9. Physical & Chemical Properties 10.Stability & Reactivity 11.Toxicological Information 12.Ecological Information 13.Disposal Considerations 14.Transport Information 15.Regulatory Information 16.Other Information

3SDS Sheets

To be GHS compliant, an SDS needs all 16 sections; however, OSHA will not be

enforcing sections 12-15, which fall outside

their jurisdiction. These will be covered

by EPA and related environmental

agencies.

1. Identification 2. Hazard(s) Identification 3. Composition/Ingredient

Information 4. First-Aid Measures 5. Fire-Fighting Measures 6. Accidental Release Measures 7. Handling and Storage 8. Exposure Control/Personal

Protection 9. Physical & Chemical Properties 10.Stability & Reactivity 11.Toxicological Information 12.Ecological Information 13.Disposal Considerations 14.Transport Information 15.Regulatory Information 16.Other Information

3Safety Data Sheets (SDSs)

They are required to be available to you the employee by your employer any time you

request to see them.

3Safety Data Sheets (SDSs)Safety Data Sheets are

provided by the supplier to give users detailed

information about the hazards and safe use of

products.

NOTE: Before using any product for the first time

review the MSDS for information on health effects, fire hazards,

handling, storage, and personal protection.

3Safety Data Sheets (SDSs)

Ok now lets take a look at each section of the

new SDS in more detail.

3Safety Data Sheets (SDSs)SDS: Section 1Identification

Section 1 gives you the name of the product and important

contact information about the

product and manufacturer

3Safety Data Sheets (SDSs)SDS: Section 2

Hazard(s) Identification Section 2 gives you an overview of

the hazard to be aware of. You protect

yourself from these with PPE

and engineering

controls such as ventilation


Composition/Ingredient Information

Section 3 gives you the chemical ingredients and composition. This can be important in

choosing the right PPE such as gloves or

respirators that will protect you safely.


First-Aid Measures Section 4 gives you

vital first aid measures should

you or a coworker be exposed to

dangerous levels of the chemical.


Fire-Fighting Measures Section 5 informs

the fire department how to extinguish a

fire from this chemical and any

special PPE needed.


Accidental Release Measures In the event of a spill section 6

gives you instructions for

spill cleanup and

precautions.


Handling and Storage Section 7 is important

information for safe handling, storage and dispensing of the chemicals.


Exposure Control/Personal Protection

Section 8 gives you information

on how to protect yourself

from over exposure.

3Safety Data Sheets (SDSs)SDS: Section 9 & 10

• Physical & Chemical Properties

• Stability & Reactivity

9 and 10 have key information

about the chemical and if

there are reaction dangers.


• Toxicological InformationSection 11 includes routes of exposure, acute and chronic effects and related

symptoms.

Quiz – SDS Sheets

What sections of the SDS do not fall under OSHA guidance? First-Aid Measures Accidental Release Measures Ecological Information

4Employee ResponsibilityThe new GHS standard has been adopted by

OSHA to protect you but what do you need to do

to protect yourself?

4Employee ResponsibilityAvoid over exposure or contact with chemicals by protecting

yourself with PPE (Personal Protective

Equipment) Also through the use of

engineering controls such as good ventilation.

4Employee Responsibility

Know and understand routes of entry and how chemicals

can enter your system. Inhalation and absorption are the most common. What are

the other 2?

4Employee ResponsibilityKnow the location of eyewash stations,

showers, fire extinguishers, first aid kits and spill cleanup supplies

before an incident occurs.

4Employee ResponsibilityUnderstand the limits of PPE.

Note: PPE does not remove a workplace hazard and does

not replace effective engineering or administrative

controls such as substitution or ventilation.

PPE is the last line of defense when the hazard

cannot be removed or controlled adequately

4Employee Responsibility1. Read the labels and SDS

before you use a chemical. Follow the precautions and ask if you don’t understand.

4Employee Responsibility

2. Be prepared if you have a spill or leak and know where the spill kit

is. Only trained employees should clean

up a large spill. Make sure you have emergency

numbers available should you have a large spill.

4Employee Responsibility3. Store and handle chemicals safely. Secure gas cylinders, use

approved chemical containers and only store chemicals in a safe manner when not in use. Most

important, practice good common sense when handling chemicals

and know the hazards.

master understanding ghs for workers (eng) just ghs

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