**Executive Summary**
This document outlines the Civil Aviation Requirements for breath-analyzer examinations for personnel engaged in safety-sensitive functions at aerodromes. It specifies procedures for testing, equipment calibration, and actions to be taken in case of positive test results or refusal to test. The document is effective forthwith and was initially issued on 16th September 2019. Revision 3 will be available on September 2025.
**Key Points / Main Content**
* **Purpose and Scope:**
* Sets procedures for breath-analyzer examinations for personnel in aircraft maintenance, air traffic control, aerodrome operations, and ground handling services.
* Ensures personnel performing safety-sensitive functions are not under the influence of alcohol.
* Applies to organizations providing air traffic control, aerodrome management, aircraft maintenance, and ground handling services.
* Specifically targets air traffic controllers, flight dispatchers, aircraft maintenance personnel, aerodrome operation personnel, fire and rescue personnel, vehicle drivers, and ground equipment operators.
* **Testing Requirements:**
* Organizations must randomly subject at least 25% of individuals in safety-sensitive roles to breath-analyzer tests daily, within one hour of reporting for duty.
* All maintenance personnel involved in aircraft taxi operations must be tested before commencing taxi operations.
* Organizations must use scientifically valid random selection methods.
* DGCA may require random breath-analyzer examinations.
* No consumption of alcohol, drugs, or products with alcoholic content is allowed before reporting for duty.
* **Equipment and Calibration:**
* Organizations must have at least two serviceable breath-analyzer units using fuel cell technology.
* Equipment must store at least 1000 records and be used in auto/active mode.
* Breath-analyzer units must be attachable to a printer, with a printer available at all times.
* Calibration must be performed by ISO-certified agencies every 10,000 blows or as recommended by the manufacturer.
* **Testing Procedures:**
* Medical personnel must conduct the breath-analyzer examination.
* Medical personnel must run an 'air blank' before each test.
* Any reading above 0.000 is considered a positive result.
* A repeat test is required within 15-25 minutes of a positive result.
* Breath-analyzer examination results must be recorded as per the provided formats, and recordings must be preserved for six months.
* **Actions for Positive Tests:**
* For readings up to 0.005 %BAC, personnel (excluding ground handlers) will be off-rostered and counseled. Ground handlers will be off-rostered and counselled by their Department Head.
* First-time positive test results or refusal to test result in suspension of license/approval for three months or removal from safety-sensitive functions for non-licensed personnel.
* Second violation results in suspension of license/approval for one year or removal from safety-sensitive functions for one year.
* Third violation results in suspension of license/approval for three years or removal from safety-sensitive functions for three years.
* Fourth violation results in cancellation of license/approval or permanent removal from safety-sensitive functions.
* **Reporting and Record Keeping:**
* Positive test/refusal cases must be reported to DGCA within 24 hours.
* Employers must maintain records of breath-analyzer examinations for one year.
* Organizations must document the testing process in their manuals.
* Monthly data on Para 7 is due by the 10th of each month.
**Impact Analysis**
**Organizations Engaged in Airside Operations (Air Traffic Control Services, Aerodrome Management, Aircraft Maintenance and Repair, Ground Handling Agency, Aircraft Operation):**
* **Impact:**
* Required to implement and manage breath-analyzer testing programs.
* Need to procure and maintain calibrated testing equipment.
* Responsible for reporting positive cases to DGCA.
* Responsible for creating procedures for personnel who do not hold a license.
* **Action Required:**
* Establish testing protocols in accordance with this Civil Aviation Requirement.
* Document testing process in organization manuals.
* Submit monthly data on actions taken related to positive test results.
**Personnel Employed in Safety-Sensitive Roles (Air Traffic Controllers, Flight Dispatchers, Aircraft Maintenance Personnel, Aerodrome Operation Personnel, Fire and Rescue Personnel, Vehicle Drivers, Ground Equipment Operators, Ground Handling Personnel):**
* **Impact:**
* Subject to random breath-analyzer examinations.
* Restrictions on alcohol consumption and use of certain substances before duty.
* Potential suspension or removal from duties for positive test results or refusal to test.
* **Action Required:**
* Comply with testing requirements.
* Consult with the company doctor or doctor administering medication.
**Medical Personnel Conducting Breath-Analyzer Examinations:**
* **Impact:**
* Responsible for administering tests and ensuring accuracy.
* Must maintain records and report results according to the guidelines.
* **Action Required:**
* Follow established testing procedures.
* Maintain accurate records.
**Calibration Agencies:**
* **Impact:**
* Organizations must contract ISO-certified calibration agencies/labs.
* **Action Required:**
* Carry out the calibration of Breath Analyser Equipment as per the procedure laid down by the manufacturer.
* Maintain a list of records.
Key Entities Referenced
Civil Aviation Requirements: The document itself; sets the standards and procedures for breath-analyzer examinations of personnel in aviation.
Directorate General of Civil Aviation (DGCA): The Indian regulatory body responsible for implementing and overseeing these aviation safety regulations.
Aircraft Act 1934: The primary law under which this Civil Aviation Requirement is issued, providing the legal basis for the regulations.
Air Traffic Controllers: Personnel subject to the provisions of this document.
Aircraft Maintenance: Personnel subject to the provisions of this document.
GOVERNMENT OF INDIA
OFFICE OF THE DIRECTOR GENERAL OF CIVIL AVIATION
TECHNICAL CENTRE, OPP SAFDURJUNG AIRPORT, NEW DELHI
CIVIL AVIATION REQUIREMENTS
SECTION 5 – AIR SAFETY
SERIES F PART IV
ISSUE I, 16th SEPTEMBER 2019
EFFECTIVE: FORTHWITH
F. No. DGCA.15032 (02)/1/2019-DAS
SUBJECT: Procedure for breath-analyser examination of the personnel
engaged in Aircraft maintenance, Air traffic control services,
Aerodrome operations, Ground handling services for detecting
consumption of Alcohol.
1. INTRODUCTION
1.1 It is a well-known fact that alcohol is a sedative, hypnotic, and addicting drug. It
impairs judgment and leads to behavior that can easily contribute to or cause
accidents. Even when the blood alcohol levels are zero in the body, there could be
some effect of hangover, which is mainly due to congeners. A hangover effect
produced by alcoholic beverages after the acute intoxication has worn off, may be
just as dangerous as the intoxication itself. Symptoms commonly associated with
a hangover are headache, dizziness, dry mouth, stuffy nose, fatigue, upset
stomach, irritability, impaired judgment, and increased sensitivity to bright light.
1.2 The majority of adverse effects produced by alcohol relate to the brain, eyes and
inner ear, which are three crucial organs of any person associated with safety-
related activities.
Brain effects include impaired reaction time, reasoning, judgment and memory.
Alcohol decreases the ability of the brain to make use of oxygen.
Visual symptoms include eye muscle imbalance, which leads to double vision
and difficulty in focusing.
Inner ear effects include dizziness and decreased hearing perception.
If such other variables are added as sleep deprivation, fatigue, medication use,
the negative effects are significantly magnified.
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SERIES F PART IV 16TH SEPTEMBER 2019
1.3 Para 1.2.7.1 of ICAO Annex -1 states that “Holders of licences shall not exercise
the privileges of their licences and related ratings while under the influence of any
psychoactive substance which might render them unable to safely and properly
exercise these privileges”.
Federal Aviation Administration, USA and Civil Aviation Authority, UK have
developed and published their policy for detection of consumption of psychoactive
substance including alcohol by personnel engaged in safety sensitive functions.
1.4 This Civil Aviation Requirement lays down the procedure to be followed for the
breath-analyzer examination for consumption of alcohol, of the personnel engaged
in safety sensitive functions pertaining to airside operations. It also lays down the
provision for enforcement action for violation.
1.5 This CAR is issued under the provisions of Section 5 (A) of Aircraft Act 1934, Rule
21 A and Rule 24 (3) read with Rule 133A of the Aircraft Rules, 1937.
2. DEFINITIONS
Aerodrome Personnel manning Apron control, Personnel involved in
Operation Personnel operational duty on air side, aerobridge operator and
Aerodrome Rescue & Fire Fighting Personnel(ARFF)
Air Traffic Controller Air Traffic Controller” means a person on duty in an air traffic
services unit and entrusted with the task of giving
instructions, clearance or advice to aircraft by approved
means of communication in the interest of safety of aircraft
operations
Air Traffic Control A service provided for the purpose of:
Services a) preventing collisions:
1) between aircraft, and
2) on the manoeuvring area between aircraft and
obstructions; and
b) expediting and maintaining an orderly flow of air traffic.
Breath-analyser Test conducted on personnel to measure alcohol in his/her
Examination exhaled air so as to determine the concentration of alcohol
in the blood.
Ground Handling An entity established for the purpose of providing ground
Agency handling service at an airport and security cleared by the
Bureau of Civil Aviation Security and duly appointed by the
airport operator
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SERIES F PART IV 16TH SEPTEMBER 2019
Ground Handling Vehicle Drivers (including catering and refuelling vehicles),
Personnel equipment operators, Marshallers
Maintenance The performance of tasks required to ensure the continuing
airworthiness of an aircraft, including any one or combination
of overhaul, inspection, replacement, defect rectification, and
the embodiment of a modification or repair or test.
Maintenance Aircraft Maintenance Engineer or any other technically
Personnel trained person authorized to carry out maintenance of aircraft
and taxi operation.
Medical Personnel Medical Personnel for the purpose of this CAR means:
1. Doctor holding MBBS degree
2.The following ‘Allied Health and healthcare professionals’
as per the National Commission of Allied and healthcare
professions Act 2021:
a) Emergency Medical Technologist
b) Advance Care Paramedics
c) Operation Theatre Technologist
d) Anaesthesia Assistants and Technologists
3. All professionals registered under the Nursing Council of
India/State Nursing Council
4. All professionals registered under the Pharmacy Council
of India/State Pharmacy Council
Psychoactive Alcohol, opioids, cannabinoids, sedatives and hypnotics,
substances cocaine, other psychostimulants, hallucinogens, and volatile
solvents, whereas coffee and tobacco are excluded
Safety-sensitive Persons who might endanger aviation safety if they perform
employees their duties and functions improperly.
This definition includes, but is not limited to, technical air
crew, cabin crew, aircraft maintenance personnel, air traffic
controllers, and security screeners.
3. APPLICABILITY
Provisions of this Civil Aviation Requirements are applicable to the following:
3.1 Organisations engaged in the provision of Air Traffic Control Services, Aerodrome
Management, Aircraft Maintenance and Repair, Ground Handling Agency, Aircraft
Operation.
3.2 Personnel employed in organizations as in para 3.1 whether holding licence/
approval/authorisation or non-licensed personnel i.e.
a. Air Traffic Controllers, Flight Despatchers.
b. Aircraft Maintenance personnel, Aerodrome operation personnel, Fire and
rescue personnel, Vehicle drivers (including catering and refuelling vehicles)
ground equipment operators and ground handling personnel.
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SERIES F PART IV 16TH SEPTEMBER 2019
4. SAFETY REGULATIONS
4.1. The organizations as in para 3.1 shall ensure that at least 25% individuals
employed in their respective organizations as engaged in such functions as
provided under para 3.2, are randomly subjected to breath-analyzer examination
on a daily basis within one hour of reporting for duty. Such employees may also
be informed one hour before commencement of duty regarding his/her breath-
analyzer test. If such a person report sick after being contacted, and shows
inability to join duty, then that person shall produce a medical certificate duly
issued by a Registered Medical Practitioner, whenever he/she reports for duty.
The medical certificate will be reviewed by organization. Aerodrome Management
shall be responsible for the conduct of BA test on the personnel of the ground
handling agency and the aerodrome operational personnel.
The Organizations must use a scientifically valid method such as a random-
number table or a computer-based random-number generator to select the
covered employees for testing. Each covered employee in the pool must have a
unique identifier Employee Number, or other comparable identifying number. The
employer must ensure that all employees have an equal chance of being tested
each time the selection is made. Specific individuals or groups must not be
targeted including certain occupational groups or locations. The concerned
organization shall select 25% individual for the BA test before start of the shift and
communicate to the person conducting the BA test and the individual selected for
the BA test when he/she reports for the duty.
Note: - Whenever the 25% leads to a fractional outcome, the fraction is to be
completed on the higher side and complete natural number is to be considered for
selecting target population.
4.1.1 All maintenance personnel involved in aircraft taxi operations shall be subjected
to breath-analyzer examination for alcohol consumption before undertaking any
taxi operation of the aircraft.
4.2 As specified in Paras1.4 and 3 of this CAR, no person shall consume any
drug/formulation or use any substance mouthwash/tooth gel or any such product
which has alcoholic content, prior to reporting for duty, as such alcohol content
may lead to positive result in BA test. Any person, who is taking such medication
shall consult the company doctor / doctor administering medication, before they
undertake the assigned duty.
4.3 Save as otherwise provided, officer of Air Safety Directorate/Directorate of Medical
Services (Civil Aviation)/Concerned Directorate of DGCA may require random
breath-analyzer examination of personnel as covered in para 3.
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SERIES F PART IV 16TH SEPTEMBER 2019
4.4 In an event of suspicion regarding consumption of alcohol, Aerodrome
Management may conduct random breath-analyzer examination of ground
handling personnel and Aerodrome Operation Personnel. Similarly other
organisation may also subject their employees to random BA test without
compromising with the 25% of daily requirement for BA test.
5. EQUIPMENT USAGE AND CALIBRATION PROCEDURE
5.1 EQUIPMENT USAGE AND CALIBRATION
5.1.1 Organization shall make available at least two serviceable breath-analyzer
equipment fuel cell technology based, capable of giving accurate digital value up to
three decimal places in % BAC or mg/dL. The equipment shall have a memory to store
and recall at least last 1000 records.
5.1.2 The breath-analyser equipment shall be used only in auto /active mode.
5.1.3 The breath-analyzer equipment shall be attachable to a printer. At least one
serviceable printer for the breath-analyzer equipment shall be available at all times.
5.1.4 The breath-analyzer equipment shall be calibrated after 10,000 blows/at a frequency
as recommended by the equipment manufacturer whichever is earlier from an agency
having ISO certification. The date of the last calibration shall be appended on the
instrument. Record of such calibrations shall be maintained by the employer. It shall
be the responsibility of the employer to ensure continued serviceability of the breath-
analyzer equipment and maintain such records.
5.2 CALIBRATION AGENCIES
5.2.1 The organization shall ensure the following with respect to the calibration
agencies/labs contracted for calibration of their breath analyser equipment:
5.2.1.1 The contracted agencies/ labs engaged in calibration of their Breath Analyser
Equipment carries out the calibration in accordance with the procedure and
recommendations laid down by the manufacturer and should have ISO certification to
undertake the calibration activity. The contracted agencies/labs issues a calibration
certificate bearing a unique number for each calibration of Breath Analyser Equipment.
5.2.1.2 Calibration agency maintains at least following record:
(i) Manual containing the calibration procedure prescribed by the manufacturer.
(ii) Incoming Record: Calibration Agency maintains daily incoming record of BA
equipment received for calibration. Record should clearly indicate Serial no. of the
Equipment, Date and Time of receipt, Mode of receipt, Date of Last calibration,
Name of the operator or BA test agency.
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5CIVIL AVIATION REQUIREMENTS SECTION 5
SERIES F PART IV 16TH SEPTEMBER 2019
(iii) Dispatch Record: The agency maintains dispatch record of the equipment
including Date/time of dispatch, Mode of dispatch, Mode of Payment, Invoice
number (Transaction Reference in case of online payment), Calibration Certificate
number and validity.
(iv) Calibration records of the equipment used in calibration process of Breath Analyser
Equipment.
5.2.1.3 All the records in para 5.2 are preserved for a period of two years.
5.2.2 Organization shall facilitate the DGCA inspection for checking the compliance of
the above mentioned requirements.
6. PROCEDURE FOR BREATH-ANALYZER EXAMINATION
6.1 Organisation shall have Medical Personnel to conduct the breath-analyser
examination at a designated place within the airport premises/perimeter.
Alternatively organisations may pool their resources including personnel used for
conducting BA test or avail the breath-analyzer examination services of Govt.
/Govt. licensed private hospitals/ aerodrome operator/ Private organizations,
holding the facility to carry out breath-analyser test in the premises of the
aerodrome/Medical facilities established by Aerodrome operator. Such facilities
shall be subjected to periodic checks by the DGCA.
Note: In case of Flying Training Organisations, in addition to medical personnel
the trained safety officer of the concerned flying training organization can also
conduct breath analyser test.
6.2 Before each test, the Medical Personnel shall run an ‘air blank’ on the instrument
and obtain a reading of 0.000. The Medical Personnel shall also carry out a control
test on daily basis and keep a record of printout to ensure serviceability of both
the breath-analyzer equipment and the printer. Any BA reading during
examination of a personnel above 0.000 shall be considered as positive result.
Breath-analyzer examination shall be recorded on camera and recording shall be
preserved for a period of six months.
6.3 Breath-analyzer examination record shall be maintained as per the format given in
Appendix I and Appendix II.
6.4 If the breath-analyzer examination result is positive, a repeat test shall be carried
out within 15-25 minutes. Once a subject personnel is detected positive, medical
personnel on duty, shall provide the proforma as per Appendix-I and the subject
personnel shall give declaration in respect of the use of equipment (same or
alternate) for conduct of second test on that proforma.
During this time, the subject personnel may be permitted to wash his face and
rinse his mouth, if desired. Before the second test is carried out, a control test
must be taken on the equipment being used to verify the serviceability and
correctness of the breath-analyzer. Both the readings so obtained shall be
recorded and print out taken. The second test shall be carried out in the presence
of a witness as designated by the organisation, who shall countersign the test
report.
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SERIES F PART IV 16TH SEPTEMBER 2019
6.5 The make, serial number and calibration status of the breath-analyzer shall be
recorded in the event a personnel is detected positive for alcohol consumption.
Under no circumstances, third test shall be conducted.
6.6 If the second test is satisfactory, the concerned personnel may be cleared for duty.
6.7 All the breath-analyzer examination positive /refusal cases shall be promptly
reported but not later than 24 hours of occurrence to the concerned Regional Offices
of the DGCA and at DGCA (HQ) as per table below:
S. No. Personnel Concerned Directorate of DGCA
1. Maintenance personnel engaged in Air Safety Directorate
aircraft taxi operation
2. Maintenance personnel (except taxi Airworthiness Directorate
operation)
3. Air Traffic Control Officer AS & ANSS Directorate/ATCO
Licensing Division
4. Aerodrome Operation personnel Aerodrome Directorate
5. Ground Handling Personnel Aerodrome Directorate
6. Flight Despatcher Flight Standards Directorate
7. ACTION ON POSITIVE TEST
7.1 For BA readings up to 0.005 %BAC or mg/dl, the person other than the ground
handler would be off rostered and subjected to counselling by the Chief Medical
Officer / Chief of flight Safety on adverse impact of alcohol and subsequently
release for duties
In case of ground handling agency the person would be off rostered from safety
sensitive duties and released after counselling by Departmental Head.
Any repeat BA positive case would attract enforcement action as per the para 7.2
considered as first violation and further violations as per Para 7.3 to Para 7.6.
7.2 Any person, who tests breath-analyzer examination positive for the first
time/refuses to undergo the breath-analyser examination/refuses to undergo the
breath-analyser examination the second time upon being tested positive during
the first test/ attempt to evade the breath-analyzer examination by leaving the
airport premises or performs duty without undergoing breath-analyzer
examination in compliance to para 4.1 of this CAR, shall be kept off duty and
his/her license/approval shall be suspended for a period of three months. Non-
licenced/non approval holder, shall be removed from safety sensitive functions for
a period of three months.
7.3 In case of second such violation of the provisions contained in Para 7.1 of this CAR,
the license/approval issued by DGCA, of the concerned person shall be suspended
for a period of one year. Non-licenced/ non approval holder, shall be removed from
the performance of safety Sensitive function for a period of one year.
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SERIES F PART IV 16TH SEPTEMBER 2019
7.4 In case of third such violation of the provisions contained in Para 7.1 of this CAR,
the license/approval issued by DGCA of the concerned person shall be suspended
for a period of three years. Non-licenced/non approval holder, shall be removed from
safety sensitive functions for a period of three years.
7.5 In case of fourth such violation of the provisions contained in Para 7.1 of this CAR,
the license/approval issued by DGCA of the concerned person shall be cancelled
and non-licenced/non approval holder shall be removed permanently from
sensitive functions.
7.6 For the ground handling personnel and aerodrome operational personnel, who do
not hold any licence/approval, the concerned aerodrome operator/Organization
shall formulate a procedure for temporary removal from the duty and/or permanent
removal from the duty of a personnel involved in violation of para 7.1 to 7.4.
8. PRESERVATION OF RECORDS
The Employer/Organisation conducting BA Test shall maintain records of breath-
analyser examination for the personnel. All the relevant records must be preserved
for a period of one year.
9. GENERAL
9.1 It shall be the responsibility of organisations to document the process for the Breath
Analyser examination in their respective manuals and ensure wide publicity of the
procedure.
9.2 Each Organisation shall submit monthly data in respect of Para 7 of this CAR to
th
the concerned Directorate as per the table in para 6.7 at DGCA (HQ) latest by 10
of every month for the immediate preceding month.
(Faiz Ahmed Kidwai)
Director General of Civil Aviation
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SERIES F PART IV 16TH SEPTEMBER 2019
Appendix I
(NAME OF THE ORGANISATION)
MEDICAL EXAMINATION FOR ALCOHOL
Sl. No. …………………
To be filled by Person undergoing the BA test (in Capital Letters)
I hereby report for the duty
Name ………………………Job Function/designation. ……………………………..
License No. /Approval No. if Applicable ………................................
Emp. No. ……………. Place …………… Date …………… Time of Reporting ……….
Signature ………………………..
Declaration of subject personnel
(Tick the option applicable)
1. I wish to undergo confirmatory test on the same Breath- Analyser Equipment.
Or
I wish to undergo confirmatory test on the alternate Breath- Analyser Equipment.
(Name & Signature of subject personnel)
Declaration by Medical Personnel
2 . The choice of Breath- Analyser Equipment has been exercised by the subject
personnel.
(Name &Signature of Medical Personnel)
To be filled up by the Medical Personnell
3. Result of first test at …………… hrs. …………….. %BAC or mg/dL
4. Result of Control test at . ………… hrs. ……………… %BAC or mg/dL
5. Result of second test at ………….. hrs. ……………. %BAC or mg/dL
Remarks: He/she is not under/under the influence of alcohol at present.
Signature of Witness Signature/Name of Medical Personnel
Name …………………….. Date/Time……………
Designation………………
Date/Time ………….
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CIVIL AVIATION REQUIREMENTS SECTION 5
16TH SEPTEMBER 2019
SERIES F PART IV 16TH SEPTEMBER 2019
Appendix II
BREATH-ANALYSER EXAMINATION FOR ALCOHOL
Place: .………............ Date: …………..........
Name of the Medical Personnel: ………………………………
NOTE: In case a Personnel is tested ‘Positive’ in first test, a separate Form is required to be filled up as in “Appendix I” by the
Medical Personnel and countersigned by the witness.
S No. Name (in capital Emp. No./ Job Function Time of I hereby report for BA Reading Time Equipment Signature of Remarks
Letters) of Unique Reporting the duty. (in %BAC) of BA Serial Number Medical
Personnel I.D. Signature of Or mg/dL Test Personnel
undergoing BA Test personnel
undergoing BA
Test
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