The Carpentries Bylaws

[The Executive Council welcomes community feedback on these bylaws. See our contact information.]

1. Purpose

Vision: The Carpentries vision is to be the leading inclusive community teaching data and coding skills.

Mission: The Carpentries builds global capacity in essential data and computational skills for conducting efficient, open, and reproducible research. We train and foster an active, inclusive, diverse community of learners and instructors that promotes and models the importance of software and data in research. We collaboratively develop openly-available lessons and deliver these lessons using evidence-based teaching practices. We focus on people conducting and supporting research.

2. Lesson Programs


Lesson Programs are collections of lessons which comprise one or more Carpentries workshops and the leadership guiding their development and implementation. The following requirements outline the general expectations associated with Lesson Programs; additional detail can be found in the Lesson Program Policy.

Eligibility for Lesson Program Acceptance

The Executive Council is responsible for assessing a prospective Lesson Program for acceptance into The Carpentries, which requires a majority vote. The Executive Director in coordination with relevant core team and Executive Council members will be responsible for: developing and implementing policies related to Lesson Program incubation and assessing the ability of the Core Team and community to meet obligations associated with new Lesson Programs.

Roles and Responsibilities of Lesson Programs

A Lesson Program within The Carpentries should possess the following characteristics:

  • Intention and purpose for lessons that align with The Carpentries mission and vision

  • Goals and objectives for lessons and/or workshops that are distinct from other Lesson Programs

  • Service to a particular audience of learners

  • Evidence of community member commitment to Lesson Program governance (see below), lesson maintenance, and curriculum development

Governance of Lesson Programs

Each Lesson Program will have a Governance Committee to serve as community governance organisation and act as a point of contact with The Carpentries Executive Council and Core Team. The Lesson Program Governance Committee will provide the Executive Council with an annual report of Lesson Program operations.

Resignation and Termination of Lesson Programs

In the event that either the Lesson Program or The Carpentries is not fulfilling its obligations under the Lesson Program Policy, or the mission and vision of The Carpentries and the Lesson Program no longer align, the relationship between the Lesson Program and The Carpentries can be terminated. The Executive Council may decide to retire the Lesson Program through a majority vote, or the Lesson Program Governance Committee can choose to discontinue the Lesson Program’s association with The Carpentries. In either case, notice must be given to the other organisation to arrange for separation of responsibilities and resources.

3. Organisational Membership

Member Organisations have committed to supporting the maintenance and growth of The Carpentries community according to the specific details outlined in each institution’s Membership Agreement. In general, Member Organisations financially support The Carpentries in exchange for priority access to instructor training and guidance in building training capacity at their organisation.

4. Individual Voting Membership

The Carpentries community includes many opportunities for involvement representing variable levels of commitment. All individuals participating in community activities are required to conform to the Code of Conduct. Individuals may choose to commit to serving in one or more formal roles in the community, such as Instructor, Trainer, or Maintainer, as defined by The Carpentries Handbook.

Eligibility, Rights, and Termination for Voting Members

In a yearly timeframe associated with the dates of the election, starting December 1st, individuals who satisfy at least one of the following conditions are eligible for Voting Membership:

  1. Every individual who has completed Instructor or Trainer certification in the past year

  2. Every individual who has completed their Instructor or Trainer certification in the last two years and has taught at least one official workshop of The Carpentries

  3. Every individual who is a certified Instructor or Trainer and has taught at least two official workshops of The Carpentries in the past two years

  4. Any individual who has contributed to The Carpentries through participation on a Committee or Task Force, serving as a mentor or maintainer, or otherwise making a significant contribution to any Lesson Program or The Carpentries organisation in the past year, as and thus is considered active in the community

The Executive Director is not eligible for Voting Membership.

All individuals who satisfy conditions 1-3 above are automatically tracked and will receive Voting Membership. Contributing community members who satisfy condition 4 are indicated by having a badge in AMY, The Carpentries’ internal database. Community members that do not have a badge in AMY, but feel they have contributed sufficiently, can contact The Carpentries Core Team ( within a reasonable timeframe prior to release of ballots, as dictated by the Election Policy, to request their voting privileges updated. Community members can log in to AMY to check their records and voting-eligible status. For more help with accessing and updating your AMY profile, please see Accessing and Updating Your Instructor Profile.

Any individual who no longer wishes to be affiliated with The Carpentries or included as a Voting Member must inform The Carpentries Core Team for removal from membership lists. Voting Membership may be terminated by a majority vote of the Executive Council for individuals who are recommended for termination by the Code of Conduct Committee or Executive Director for non-compliance with The Carpentries policies or violation of the core values of The Carpentries.

5. Executive Council

General Powers

As the highest leadership body of the organisation, the Executive Council is responsible for:

  • determining the mission, vision and purposes of the organisation

  • write, maintain and update the bylaws

  • selecting the Executive Director and evaluating their performance

  • strategic and organisational planning

  • ensuring strong fiduciary oversight and financial management

  • identifying revenue streams and resource development

  • approving and monitoring The Carpentries programs and services

  • enhancing The Carpentries public image

  • assessing its own performance as the governing body of The Carpentries

Responsibilities of Executive Council Members

Each Member of the Executive Council is responsible for:

  • knowing the organisation’s mission, vision, policies, programs, and needs

  • reading and understanding the organisation’s financial statements

  • serving as active advocates and ambassadors for the organisation necessary for The Carpentries to advance its mission

  • leveraging connections, networks, and resources to develop collective action to fully achieve The Carpentries’ mission

  • helping identify personal connections that can benefit the organisation’s fundraising and reputational standing, and can influence public policy

  • preparing for, attending, and conscientiously participating in Executive Council meetings

Number, Tenure, Requirements, and Qualifications

The Executive Council will be composed of nine Members, each serving a two-year term. Member terms will begin on February 1st following the election, except when filling between-election vacancies (see below). Five Members of the Executive Council will be elected by the Executive Council (hereafter referred to as “Council-elected Members”). The other four Members will be elected by the Membership of the organisation (“Community-elected Members”). Executive Council members will not serve for more than three consecutive 2 year terms, followed by at least a one year hiatus before serving any new term(s). No employer may have more than two elected or appointed representatives on the Executive Council, and Carpentries Core Team are not eligible to serve as Executive Council Members. The Executive Council has the final say in determining whether people are working for the same employer. If more than two people who are working for the same employer are elected, they must step down one by one to be replaced by other nominees in order of the number of votes received.

Regular Meetings and Quorum

The Executive Council must meet at least quarterly, either in person or online. The meetings follow the parliamentary procedure documented in the Carpentries Handbook. Quorum for meetings of the Executive Council is five Members, including at least one Council-elected and one Community-elected Member. The Executive Council may use an asynchronous public online voting mechanism for motions to be approved inbetween regular meetings.


Members of the Executive Council shall not receive compensation from the Organisation for their service, with the exception of administrative support, travel, and accommodation costs related to their duties on the Executive Council.


Members of the Executive Council will sometimes discuss or be made aware of information or activities that may be sensitive to share publicly (e.g. salary information). Executive Council Members are expected to treat such information confidentially and to disclose such information to those outside the Executive Council only when the Executive Council has agreed that such dissemination is appropriate.

Conflict of interest

Each member of the Executive Council of The Carpentries must sign the Conflict of interest declaration form at the beginning of their term and must report in case potential new conflicts of interest are occurring.


If a Member of the Executive Council consistently fails to meet the obligations outlined above, they may be removed by a vote of three-quarters of the other Members of the Executive Council. A vote to remove a Member must be announced in writing (in the meeting agenda) to the entire Executive Council at least ten days in advance to vote on the removal. A vacated Executive Council seat will be filled following the Between-election vacancies procedure outlined in the Nominations and Elections section.

6. Nominations and Elections


Four to five of the nine Members of the Executive Council will be elected each year, either by the community (Community-elected) or by the Executive Council (Council-elected). A general timeline for elections will occur annually as follows:

  • Mid August: The Executive Council identifies an Executive Council member as point of contact for the election. The person should not be an Executive Council member who is standing for re-election

  • Early September: Executive Council announces election, soliciting self-nominations for Community-elected Members and recommendations for Council-elected Members, and identifying areas of expertise desired by the Council

  • Late October: Self-nominations and recommendations close and the Executive Council hosts Community Calls to discuss the election and introduce candidates for Community-elected Members

  • Early November: Voting Members vote for Community-elected Members

  • Mid-November: Executive Council elects Council-elected Members and announces the Executive Council Members for the following year

  • February 1: Responsibility for governance is transferred to the new Executive Council

Community-elected Members

Two Community-elected Members will be elected each year by the Voting Members of The Carpentries. Any Voting Member of The Carpentries may stand for election by announcing their candidacy as dictated by the Election Policy; Carpentries Core Team may not stand for election. If there are fewer than two candidates for the election, the current Community-elected Members whose seats are up for election will decide amongst them who will remain in office.

Elections will take place once every calendar year and no later than 30 days before the new Executive Council becomes active (February 1). Each Voting Member may vote for as many candidates as there are Community-elected Member seats to be filled. The candidates who receive the highest number of votes will be elected into the Executive Council.

Council-elected Members

Two or three of the Council-elected Members will be elected each year. The Executive Council must consider at least one more candidate than the number of Council-elected Member seats to be filled. Anyone may recommend candidates for Council-elected positions.

Executive Council selects, by anonymous vote, the Council-elected Members from among the recommended candidates. Appointed Members will abstain from voting when they themselves are recommended for reappointment. Each Executive Council Member may vote for as many individuals as there are Council-elected Member seats to be filled. The individuals with the highest number of votes will be appointed. This vote will not take place until after the voting results for Community-elected Members are known and no later than December 15th.

Between-election Vacancies

If an Executive Council seat of a Community-elected Member becomes vacant after the beginning of the year but before the first of October, the Executive Council will strive to fill the seat with one of the non-elected nominees from the previous year’s election, in the order of the number of votes they received. If this effort fails, the Executive Council may appoint a Voting Member to fill the seat.

If an Executive Council seat of a Council-elected Member becomes vacant after the beginning of the year but before the first of October, the Executive Council will strive to fill the seat with another eligible Voting Member.

In both of these cases, the vacancy will be filled by the new Executive Council Member for the remainder of the original term only.

7. Officers

Responsibilities of each officer of the Executive Council are as follows:


  • Oversee regularly scheduled Executive Council meetings and call special meetings as necessary

  • Work in partnership with the Executive Director to make sure that resolutions are carried out and issues addressed by the Executive Council as needed

  • Prepare the agenda for Executive Council meetings

  • Oversee the search for a new Executive Director (when applicable)

  • Coordinate the Executive Director’s annual performance evaluation

  • The board chair shall serve for renewable one-year terms. They shall serve not more than five consecutive years.


  • Understand the responsibilities of the Executive Council Chair and be able to perform these duties in the chair’s absence

  • Participate in leadership of the Executive Council by chairing special Committees and carrying out assignments as requested by the Chair

  • Ensure the circulation of agendas, minutes, and other communications to the Executive Council

  • Ensure that any Executive Council members who have been given tasks know what it is they have been asked to do

  • Check that action has been taken following decisions at previous meetings

  • Receive all communication from community to Executive Council and relay as necessary


  • Ensure that someone is assigned to and takes minutes during all official EC meetings

  • Revise minutes for publication

  • Report decisions, policy, and action items in formal minutes published publicly (when applicable)


  • Assist the Executive Director in preparing financial reports for both the Executive Council and community at large

  • Assist the Executive Director in preparing the annual budget and presenting the budget to the Executive Council for approval

  • Answer Executive Council Members’ questions about the budget and finances

Election of Officers

All officers must be members of the Executive Council. Officers will be selected via majority voting of the Executive Council at the first regular meeting of the Executive Council’s term.

Removal of Officers

If an officer steps down, is removed from the Executive Council, or is otherwise unable to meet their obligations as determined by the Chair and/or Vice Chair, a new officer will be elected from the remaining Executive Council Members.

A detailed description of the Responsibilities of Executive Council members and officers is described elsewhere.

8. Committees and Task Forces


Committees are organised by the Executive Council to carry out specific tasks as delegated on an ongoing basis. Formation, Operations and terminations of Committees are regulated in the Committee Policy. Both Committees and Task Forces are overseen by Core Team, although the Executive Council may request quarterly reports on each group’s activities.

Task Forces

Task Forces are organised by the Executive Council to carry out specific tasks on a short-term basis (e.g., a year or less). Formation, Operations and terminations of Task Forces are regulated in the Task Force Policy.

CarpentryCon Task Force

CarpentryCon is the key community-building and networking event in The Carpentries’ calendar of activities. This event brings together newer and more experienced community members to share knowledge, to network, to develop new skills, and to develop strategies for building strong local communities. Location and frequency of the meeting is determined by the CarpentryCon Task Force.

9. Core Team

Executive Director

The Executive Director acts as the Chief Executive Officer of The Carpentries in accordance with its vision and mission as overseen by the Executive Council. The Executive Director provides oversight and overall management, planning, vision and leadership for all aspects of The Carpentries including programs, finances, resource development, human resources, member services, communications, and Executive Council development. The Executive Director assumes a leadership role in partnering with collaborating organisations, businesses, universities, foundations, government agencies, other nonprofits and supporters. The Executive Director works with the Executive Council to establish vision, policies, strategic focus, priorities, and general scope of programs. The Carpentries will deliver, and communicates on progress towards these goals via an annual report.

The Executive Council is responsible for advertising, conducting interviews and setting the salary level for the position of Executive Director. A majority vote of the Executive Council is required to hire or remove the Executive Director from their position.

10. Amendments


Any changes to these bylaws require a majority vote of the Executive Council. The Executive Council must re-approve these rules or an amended version every two years.

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