Edition 2: 18 March 2005

1. Purpose

The purpose of the Association is to serve the interests of the members through promoting the CASS route for demonstrating compliance to IEC 61508 and related standards for end users and for the total supply chain.

2. Membership

2.1 Membership is open to all companies committed to the purpose of the Association.

2.2 A company shall be accepted into membership after its application has received the votes of at least two thirds of the existing members and it has paid the subscription agreed under 6.1.

2.3 A company may resign from membership on giving due notice and paying any outstanding monies due.

2.4 A company’s membership shall be terminated if:

a) it fails to pay the subscription; or

b) at least two thirds of the existing members vote for termination.

3. Officers

3.1 The Association Chair shall be elected annually by the members and shall serve for a term not exceeding two years. The Treasurer shall be elected annually and may stand for re-election without limitation so as to provide continuity.

3.2 The responsibilities of the Chair shall be:

a) to chair general Association and management committee meetings;

b) to manage the implementation of the policies adopted by the general meetings;

c) to call general or management committee meetings; and

d) to represent the Association in dealings with outside bodies as necessary.

3.3 The responsibilities of the Treasurer shall be:

a) to prepare a budget and to present it for agreement by the management committee for ratification at general meeting;

b) to ensure that proper books of account are kept;

c) to present a statement of account to general meetings.

4. Organisation

4.1 The Association shall be controlled by the members in general meeting.

4.2 The Association may appoint committees and working groups to undertake defined tasks on its behalf.

4.3 The policy of the Association shall be determined by the members in general meeting. The implementation of the policy shall be delegated to a management committee (however named). The management committee shall comprise the Association Chair and Treasurer and a representative of each of the working groups set up by the general meetings, with the Co-ordinator in attendance.

4.5 Three general meetings of members shall be held annually. Attendance shall be limited to one representative per member company and to observers invited under 4.8, with additional representatives and guests being admitted at the discretion of the management committee according to the limitations of the venue.

4.4 Working groups shall be set up by the general meetings of members and shall be responsible to the general meetings of members for the completion of their allotted tasks. Membership of working groups shall be open to any member committed to helping with the tasks. Each group shall appoint its own Chair.

4.6 The Association may employ the services of companies or individuals to deliver defined services.

4.7 Administrative support shall be provided by a Co-ordinator working within an approved budget. The management committee shall be responsible for engaging, managing the work of, and arranging the remuneration of the Co-ordinator.

4.8 The Association may invite observers and guests to attend meetings.

5. Responsibilities

5.1 Members shall participate actively in the work of the Association by:

a) Contributing to the work of at least one of the Association’s working groups; and

b) Promoting CASS for demonstrating compliance with IEC 61508 and related standards for end users and for the total supply chain.

5.2 The members shall be responsible collectively for the proper conduct of the affairs of the Association.

5.3 Each member shall be responsible for fulfilling its obligations to the Association and acting to achieve the purpose of the Association.

6. Finance

6.1 The members shall share the costs of the Association on a basis to be agreed between them.

6.2 Members shall bear their own costs of attending meetings of the Association.

6.3 Provided that working group sizes do not become excessive, members shall take it in turns to host meetings including refreshments. For general meetings, larger members may be asked to host meetings or a venue may be hired and paid for by the Association.

6.4 The cost of providing the co-ordinator function shall be shared by all members. The costs will include fees for the time spent on the Association’s business and expenses reasonably incurred. Other costs will include, for example, web hosting, advertising and similar items. Control of administrative and other costs within the budget agreed by the members shall be the responsibility of the management committee.

7. Changes to Rules

7.1 Changes to these Rules shall require the vote of at least two thirds of the members.

8. Dissolution

8.1 The Association shall be dissolved on the vote of at least two thirds of the members.

8.2 On dissolution, any remaining balance in the Association’s account shall be shared between the members on the same basis as currently agreed for the sharing of costs under 6.1.