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CHEMICAL WEAPONS CONVENTION OVERVIEW
 

On April 24, 1997 the Senate ratified the landmark Chemical Weapons Convention. In the wake of the treaty's passage in Congress, numerous countries joined the U.S. in ratifying the convention before its entry into force on April 29, 1997. The convention, as of January 16, 1998, has 169 signatories and 126 ratifiers (state parties).

State parties to the Convention are required to destroy all existing chemical weapon stockpiles, production, and other related facilities within ten years of the convention's entry into force. Parties are also required to declare all of its CW facilities--both commercial and public--to the Organization for the Prohibition of Chemical Weapons. The OPCW is responsible for the implementation and verification of the convention. The OPCW consists of three parts: the Conference of State Parties, the Executive Council, and the Technical Secretariat.

The creators of the OPCW, the Preparatory Commission, explored innovative ways to give the convention sharper teeth than previous arms control treaties. Consequently, the organization developed challenge inspections to augment the effectiveness of the convention. Challenge inspections are caused by a state party's allegation of non-compliance by another member state. As a result, inspectors can arrive at an alleged chemical site on short notice; thereby limiting the ability of the inspected state to hide or destroy existing chemical weapon stockpiles. Moreover, some chemicals are subject to routine inspections by OPCW investigators.

The OPCW divides chemicals into three disparate groups, each of which is treated differently under the CWC. Schedule One chemicals are most likely to be used in a chemical weapon, while Schedule Three chemicals are likely to be used for legitimate research. The OPCW also uses this scheduling system as a framework to regulate the trade of chemical agents.


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IMPLEMENTATION OBJECTIVES AND REQUIREMENTS

The Chemical Weapons Convention requires state parties to declare all of their chemical weapons and related facilities--both commercial (above certain thresholds) and governmental--within 30 days after the treaty enters into force. Furthermore, state parties must submit a general plan for destruction of these facilities. These declarations must include the location of the chemical weapon facilities, specifying the amount and type of chemicals involved.

The treaty also calls for commercial industries that produce discrete organic chemicals with phosphorus, sulphur, or fluorine that are unscheduled (not categorized) to declare the firm's location. In addition, state parties are responsible for any chemical weapons abandoned after 1925 on the territory of another state party without consent.

The CWC also requires signatories to destroy all existing chemical weapon stockpiles, production, and other related CW facilities within ten years of entry into force. The chemicals are to be destroyed in an environmentally sound manner at the expense of the state party. In exceptional cases, five year extensions will be granted with the approval of two-thirds of the state's parties.

This destruction is to occur in a "leveling out" process by which all signatories will destroy their existing chemical weapons and related facilities at the same rate.

In sum, the CWC implements a series of steps that call for the destruction of the most toxic  chemical agents by the year 2007 by state parties.


CHEMICAL RATING SYSTEM

Schedule 1 Chemicals

Schedule 2 Chemicals
  • These are chemicals that could be used in weapons or could be used as key weapons ingredients. These are dual use chemicals of limited use. Examples include Amiton, an insecticide, and BZ, a chemical used in minute quantities as a biochemical research tool.
 

Schedule 3 Chemicals

  • These chemicals are the least toxic and make products ranging from carpets, textiles, dyes, medicine, ink etc. These are dual use chemicals of extensive use. They include phosgene, an intermediate in the preparation of many organic materials, and hydrogen cyanide, which is used as a pesticide.

  •  

ORGANIZATION FOR THE PROHIBITION OF CHEMICAL WEAPONS (OPCW)

The United Nations Secretary General convened the Preparatory Commission to create the framework of the OPCW at the Hague. The Preparatory Commission established the OPCW to oversee the implementation of the CWC.

The OPCW is composed of three major bodies: the Conference of States Parties (CSP), the Executive Council (EC), and the Technical Secretariat (TS).

Conference of States Parties

The CSP consists of one representative from each state party. This representative is allowed one vote in the CSP. The democratic nature of the CSP is unprecedented, since voting processes were never implemented in previous arms limitation treaties.

The CSP meets in annual sessions to approve a program of work for the EC and the OPCW budget. They are also responsible for overseeing the implementation of the CWC. This includes issues brought up by member states regarding compliance to the treaty. Lastly, the CSP monitors, and can alter if necessary, the powers of the Executive Council and Technical Secretariat.

Executive Council

The EC is responsible for the day to day activities of the OPCW. It consists of a 41 member body with five regional groups represented. The allocation of seats in the EC is based on geographical quotas to ensure equitable geographical distribution. There is one rotating seat that alternates between the Latin America/Carribean region and the Asian region every two years. The seat is currently assigned to Latin America and the Carribean. Next year, the seat will go to Asia. The regional areas include: Africa, Asia, Eastern Europe, Western Europe/ other states, and Latin America. Industrial seats are given to countries with the most significant chemical industries. These seats virtually guarantee that the United States will continue to have a representative on the EC in the future.

African Region Group Members:

  • Elected for one year (1997-1998): Algeria, Kenya, Morocco and South Africa
  • Elected for two years (1997-1999): Cameroon, Cote d'Ivoire, Ethiopia, Tunisia and Zimbabwe

Asian Region Group Members:

  • Elected for one year (1997-1998): Bangladesh, Oman, Phillipines and Sri Lanka
  • Elected for two years (1997-1999): China, India, Japan, Republic of Korea and Saudi Arabia

Eastern Region Group Members:

  • Elected for one year (1997-1998): Belarus, Bulgaria and Romaina
  • Elected for two years (1997-1999): Hungary and Poland

Western European and other states Region Group Members:

  • Elected for one year (1997-1998): Australia, Malta, the Netherlands, Norway and Spain
  • Elected for two years (1997-1999): France, Germany, Italy, United Kingdom and the United States

Latin American and Carribean Group Members:

  • Elected for one year (1997-1998): Ecuador, Peru, Suriname and Uruguay
  • Elected for two years (1997-1999): Argentina, Brazil, Chile and Mexico

The EC is responsible for approving arrangement for implementation of verification activities by the TS. The EC also reviews the draft program and budget that is presented before the CSP.

Most importantly, the EC handles claims of noncompliance by member parties. The EC negotiates with the state parties involved and brings the claims and consequent recommendations to the CSP; thus, the EC acts as a liaison between the National Authorities (NA) and the OPCW. In addition, the EC also concludes agreements with international organizations on behalf of the OPCW.

Technical Secretariat and Director General

The TS consists of 250 people from which 100 work in the inspectors corps. The TS is responsible for carrying out the verification procedures as established by the CWC. Under the rubric of the treaty, the TS is to provide assistance to state parties who have been victims of a chemical weapons attack. The United States is represented in the TS by David Clement, Director of Administration.

The inspector corps plays an integral role in the verification process. During inspections, the IC can interview personnel, examine documents, request samples from reactor vessels, effluent streams, and storage tanks. There are two types of inspection teams. The first is a Chemical Weapons Inspection Team that evaluates chemical weapons destruction facilities. This team consists of personnel that range from munition specialists to chemical production technologists. The second inspection team is the industry inspection team. This team is responsible for inspecting Schedule 2 and 3 chemical facilities. It consists of eight personnel ranging from product logisticians to chemical production technologists. Both teams carry up to date technology, like gas chromatographs, to investigate alleged chemical facilities.

Director General

The DG is the head of the TS and is appointed by the CSP for a term of four years, renewable only once. The Director General's responsibilities include verification matters, administration, legal issues, external relations, and technical cooperation and assistance. The first DG is Jose Mauricio Bustani of Brazil.

The National Authority

The NA is not a part of the OPCW but it is an important aspect of the CWC. Each state party must have a NA which acts as a liaison between the state party, the OPCW, and other member states. The NA is required to collect all relevant information regarding civilian and military facilities that produce scheduled chemicals. This information is then given to the TS in the declaration process as outlined by the CWC. This is crucial in establishing a basis for the verification process.

In addition, the NA acts as a contact and host for inspection teams entering a country. It is most likely that the Arms Control and Disarmament Agency will act as the NA for the United States.

IN THE FUTURE....The Director General will create a Scientific Advisory Board that will provide specialized advice in the areas of science and technology.


BUDGET

UNITED STATES

Estimates indicated that the expected cost of the OPCW Technical Secretariat's activities would be 165 million per year, of which 41 million would be paid by the United States. It is estimated that the United States will pay approximately 25% of the total cost of the OPCW. Congress, however, would continue to exercise oversight on budget arrangements through appropriations and the legislative process.

From the OPCW web site:

The activities of the Preparatory Commission and its Secretariat were funded by Member States, based on the UN scale of assessments. The financial contributions of the Member States varied from 25 % (US) to 0.01 % (68 Member States).

The Commission started off with a budget of US$ 9 million in 1993. Beginning in 1994, the Commission adopted its budget in two stages. The first stage supported the activities of an initial staff of 123, before 65 ratifications were deposited.

The second stage of the budget began on 31 October 1996 after 65 notices of ratifications had been deposited, and the Secretariat staff strength began to expand to about 370. The budget for Part 1 in 1994 and 1995 was 17.6 million and 13.9 million respectively.

In 1995 a separate amount of 3.63 million was earmarked for procurement of inspection equipment.

The approved 1996 budget amounted to 12.9 million in Part I, increasing to 28.6 million in Part  I when 65 Member States had deposited their ratification instruments.


VERIFICATION REGIME

Declared chemical weapon facilities- both commercial and governmental producers, consumers, and stockpilers- are subject to routine inspections during the production and destruction of scheduled chemicals. The number and extensiveness of routine inspections is guided by the risk associated with each schedule of chemicals. For example, Schedule 1 sites will be subject to more visits and scrutiny by inspectors.

Routine verification is also applied to chemical industry facilities that produce, process, or consume, above certain thresholds, chemicals outlined by the treaty. In addition, firms that produce unscheduled chemicals that contain phosphorus, sulphur, or fluorine will be subject to routine inspections four years after entry into force of the convention.

The Secretariat's working estimate of the total number of facilities, worldwide, is:

  • Schedule 1 facilities <100
  • Schedule 2 plants > 300
  • Schedule 3 Plants > 400
  • DOC plants > 5000

National trial inspections


CHALLENGE INSPECTION

State parties can request and are obliged to receive challenge inspections, at any site, declared or undeclared. According to the OPCW, the sole purpose of the challenge inspection is to clarify and resolve questions in relation to a possible non-compliance with the provisions of the convention. Challenge inspections can be conducted at any facility or location in the territory of the inspected state party. They can also be conducted in any place under the jurisdiction or control of a state party.

The inspection team can arrive at the perimeter of the chemical facility 48 hours after notification is given to the national authority of the state party. Host officials must allow inspectors access to the alleged CW facility within 72 hours of notification. In addition, they are required to give the inspection team 84 hours to investigate.

Mutual agreement on these inspections between the TS and the state is guided by the process of "managed access." As stated in the treaty, "managed access" gives the OPCW inspectors the right to sufficiently investigate the facility while assuring the inspected country that it can protect its sensitive installations and confidential information unrelated to the convention. The inspected state is also given the option to invoke delays on the inspection party for a 24 hour period during which the state may shut down computers, and take other measures that protect its national security.

ROLE OF THE EC DURING A CHALLENGE INSPECTION

  • Within 12 hours after a submission of a request, the EC may abort the inspection preparations by a 3/4 majority decision if it decides the request is abusive or inconsistent with the convention.
  • After completion, the EC will address the issues of possible non-compliance by the inspected state party, possible abuse of the right to request a challenge inspection by the requesting state party and inspection cost if that was abused.

  •  
ROLE OF THE DG DURING A CHALLENGE INSPECTION
  • Make sure the request was submitted in a technically correct form.
  • Assemble and dispatch inspection team as soon as possible.
  • Notify the inspected State party- not later than twelve hours before their arrival at the point of entry (to the country).

  •  

Summary of Reporting and Inspection Requirements under the Chemical Weapons Convention (From the OPCW website)

Chemical Reporting Threshold Inspection Threshold Firm Affected
Schedule 2 A 100 kg 1 tonne  Producers,processors,consumers, importers, exporters 
Schedule A  1 kg  10 kg  Producers, processors, consumers, importers, exporters
Schedule 2 B 1 tonne  10 tonnes Producers, processors,consumers, importers,exporters
Schedule 3 30 tonnes 200 tonnes Producers, importers,exporters
Unscheduled DOCs  200 tonnes 200 tonnes* Producers
PSF Chemicals 30 tonnes 200 tonnes* Producers
 
 
 

No inspections will occur in the first 3 years after entry into force of the Convention.

(All amounts are per annum. Production is to be calculated over an entire plant site, chemical-by-chemical, except for unscheduled DOCs, for which all unscheduled DOCs produced at a plant site should be aggregated. Initial reports by ratifying States to the OPCW will be due 30 days after the Convention enters into force; reporting by industrial facilities to national governments will therefore occur significantly earlier.)


Criteria of "managed access" (Taken from OPCW web site)

Inspection Team Inspected State Party
Inspection mandate as basis for any inspection activity (i.e., defining the scope of the inspection) Option of proposing an alternative perimeter before access is given into the requested parameter 
Obligation to "use only those method necessary to provide sufficient relevant facts to clarify the concern of possible non-compliance" May "take measures to protect sensitive installations and prevent disclosure of confidential information and data not related to chemical weapons"
Guided by the principle of "conducting the challenge inspection in the least intrusive manner possible"  Managed access: option to limit and/or control the extent of access and the inspection activities, including sampling
Take into account suggested modifications and proposals "to ensure that sensitive equipment, information or areas, not related to chemical weapons, are protected" Right to propose measures alternative to requested inspection activities or access to particular structures/areas, to demonstrate compliance
Equipment specification include option of Yes/No indiction only for identification of inspection-relevant chemicals  Right to restrict sample analysis to presence or absence of scheduled chemicals and their appropriate degradation product
Classification of the level of confidentiality is the prerogative of the inspected State Party. While it is the right of the inspection team to take away information it has collected and included in its preliminary findings, procedures have been developed and provisionally agreed to remove unrelated information if identified as such.
 
 
 
 
 


A POSSIBLE CHALLENGE INSPECTION SCENARIO

11:30 AM, June 12

During an Executive Council meeting, Country X alleges that through aerial reconnaissance it has learned that a supposed baby food factory in Country Y is actually a Schedule 1 chemical weapons producer. Country X shows satellite pictures that sufficiently indicate that there is possible non-compliance with the convention by Country Y.

1:00 PM, June 12

The Director General obtains the request and makes sure that it was submitted in a technically correct form. Noting that the evidence indicates it is a Schedule 1 producer, the Director General assembles a CW Inspection team. The Director General notifies the inspected state party representative.

12 Hours later, 1:00 AM, June 13

The CW inspection team arrives at the border of Country Y and is met by members of the National Authority. Understanding that they have 36 hours until they can arrive at the perimeter of the alleged CW facility, the inspection team gets a hotel and negotiates with the NA from Country Y regarding the details of the inspection procedures.

2:00 AM, June 13

The inspection team contacts the EC to update their situation and receive any pertinent information that has been discussed between the EC, the NA and Country Y.

3:00 AM, June 13- 11:00 AM, June 14

Country Y sends in a task force to the alleged site to shut down computers, lock file cabinets, and block off parts of the complex that are not relevant to the inspection.

1:00 PM, June 14

The CW inspection team arrives at the perimeter of the facility. Details of the inspection are still being negotiated. They are refused entry until the following day.

1:00 PM, June 15 (72 hours after notification)

The inspection team is allowed to enter. Using gas chromatographs, the team determines that no Schedule 1,2, or 3 chemicals are being produced or stockpiled in the facility.

11:00 AM, June 16

The Executive Council concludes that there was sufficient evidence to indicate possible non- compliance by Country Y and that there was not an abuse of the challenge inspection privilege. They also conclude that the cost of the inspection was not abused and that the team investigated the facility thoroughly.


EFFORTS OF CWC TO LIMIT PROLIFERATION
  • S1 chemicals can be transferred between two states parties only for purposes of research medicine and pharmaceutical use, and only in specified quantities; these chemicals cannot be re-transferred to a new state.
  • S2 chemicals may be traded with non-signatories for only three years afer the convention enters into force.
  • S3 chemical have no quantitative limits on trading within state parties; an end use certificateis required when trading with non-state companies. Five years after entry into force restrictions on the transfer of S3 chemicals to non-state parties will be considered.

  •  

ENFORCEMENT/PENALTIES FOR NON-COMPLIANCE

The question of enforcement, and specifically sanctions, is still being negotiated by OPCW. The lack of specificity in the CWC regarding punitive measures shows that the creation of enforcement mechanisms will be a ongoing process for the OPCW. Penalties would most likely be waged through international embargoes placed on nations not complying with the convention.


EVALUATION

The CSP will conduct a special review conference in five and ten years after entry into force to discuss the overall operation of the CWC and the progress of destruction of facilities. Also, in five years, the CSP will meet to consider other measures regarding the transfer of Schedule 3 chemicals to non-parties.
 
The above summaries were writen by Chris Dishman.


This web page was designed by Laura Beers.
Last updated November 15, 2000.

Please email any comments or questions to Chris Hellman.

 
 
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