IBDP Authorization: The Complete Process, Key Considerations, and What Authorization Team Actually Looks For

What are the steps to IBDP authorization? 

The Diploma Programme authorization process runs through five stages. During consideration, the school conducts an honest analysis of its alignment with IB philosophy, its financial capacity, and its human resources, then makes a formal institutional decision to proceed. In candidacy, the school submits its Application for Candidacy, is assigned a programme relationship manager and an IB-approved consultant, and begins mandatory professional development for all subject teachers, the Theory of Knowledge teacher, and the CAS coordinator. During the consultation phase within candidacy, a mandatory consultation visit takes place, in which an IB educator visits the school and produces a written report with recommendations, this is a support visit, not an assessment. In the request for authorization phase, the school compiles and submits its Application for Authorization, including teacher-prepared course outlines for every subject it intends to offer. Finally, the verification visit takes place, after which the IB office reviews the visiting team's findings and makes the authorization decision, which may be full authorization, authorization with matters to be addressed, or a recommendation that the school continues developing before reapplying.

That sequence describes the formal structure. Understanding it is necessary. It is not sufficient. The schools that move through DP authorization cleanly are the ones that understand what the process is actually measuring at each stage, and what the DP's specific characteristics demand that no other programme's authorization journey prepares you for.

IBDP Authorization

Why DP Authorization Is Structurally Different from PYP and MYP

The most important thing to internalize about IBDP authorization before any planning begins is that it operates under a constraint that has no equivalent in PYP or MYP: because students are generally not enrolled in the Diploma Programme prior to authorization, evaluators cannot observe programme implementation in classrooms. This single fact reshapes the entire authorization logic. In PYP, an authorization team sits in classrooms, watches inquiry in motion, talks to students about their learning, and reads the Programme of Inquiry as a living document being enacted rather than a plan on paper. In MYP, they observe interdisciplinary units, review student work against criterion-based rubrics, and assess whether collaborative planning is genuinely happening between departments. In the DP, none of that is available. There are no enrolled students. There are no moderated internal assessments. There are no Extended Essays in progress, no CAS reflections, no TOK presentations to observe.

What the verification team does have is documentation, evidence of institutional preparedness, and the quality of their conversations with leadership and teaching staff. This shifts the evaluative weight in the DP entirely onto the credibility and coherence of what a school can demonstrate it is ready to do, rather than what it is currently doing. Schools that have navigated PYP or MYP authorization sometimes find this disorienting: the feedback loop of classroom observation that grounds the other programmes is absent, and the depth of institutional readiness evidence required to compensate for it is more demanding than many leadership teams anticipate.

Stage One: Consideration - The Decision That Shapes Everything Downstream

What should a school assess before applying for DP candidacy?

The authorization process is school-focused and school-driven, allowing each school to determine its own readiness for each successive stage. Readiness is based on the school satisfactorily completing the milestones in each phase and considering the advice provided by IB educators and staff. This framing sounds generous. In practice, it places the responsibility for honest self-assessment squarely on the school, and the consideration stage is where that honesty matters most.

The questions a school needs to answer during consideration are more specific than the generic "are we ready for IB" framing suggests. On the curriculum side, which six subject groups will the school offer, and are those choices driven by the genuine learning needs and university aspirations of the student population the school intends to serve, or by the subjects that existing teachers happen to be qualified to deliver? These are not the same question, and the gap between them is where staffing crises emerge two years into a candidacy. On the staffing side: does the school have or can it credibly hire teachers with the subject expertise the DP demands, including in subjects where the depth of knowledge required at Higher Level goes well beyond what a strong secondary generalist can provide? On the financial side: Does the school's leadership understand that DP authorization and ongoing programme operation involve IBO fees, examination fees per student, professional development costs for every subject teacher, CAS coordinator, and TOK teacher, plus the internal costs of coordinator time, library and laboratory resourcing, and academic support systems?

A school that answers these questions honestly in consideration and still decides to proceed has laid the foundations for a manageable candidacy. A school that proceeds without having answered them discovers the answers under pressure during candidacy, which is both more expensive and more destabilizing.

Stage Two and Three: Candidacy and the Mandatory Consultation Visit

Once the Application for Candidacy is approved and the school enters candidacy, the substantial work of programme building begins. All Diploma Programme subject teachers must attend IB Category 1 workshops in their subject. TOK teachers must attend IB Category 1 TOK course workshops. CAS coordinators must attend IB Category 1 CAS workshops. It is expected that professional development has taken place before the verification visit. This is not a checkbox exercise. Category 1 workshops are subject-specific, which means a school offering eight subjects across six groups needs eight separate workshop attendances, each in a different content area. For a school building a DP from scratch, coordinating this professional development across a teaching team, often while teachers are simultaneously delivering an existing national or international curriculum, is a logistical undertaking that requires a dedicated implementation calendar from the first month of candidacy, not a last-minute scramble in the six months before the verification visit.

The consultation visit, which takes place within the candidacy phase, is widely misunderstood by schools approaching DP authorization for the first time. It is not a pre-assessment of authorization readiness, and it is not a rehearsal for the verification visit. The IB will have the support of the IB through advice from the relevant IB office and IB-approved consultants and through a mandatory consultation visit to the school. As a result of this visit, a report will be sent to the school with recommendations on the future implementation of the programme. The consultation visit is a diagnostic and formative support mechanism. An experienced IB educator spends time with the school's leadership and teaching team, reviews the curriculum and policy documentation the school has developed so far, and produces a written report identifying what is working, what needs strengthening, and where the school's current trajectory points in terms of authorization readiness. Schools that treat this visit as a threat to be managed rather than a resource to be used genuinely lose one of the most valuable pieces of expert guidance the entire authorization process provides. The consultation report should be read carefully, acted upon specifically, and treated as the primary basis for the final preparation phase before the Application for Authorization is submitted.

Subject Group Combinations: The Strategic Decision Most Schools Get Wrong

How should a school choose its DP subject offerings?

Students choose subjects from the following six subject groups: studies in language and literature, language acquisition, individuals and societies, sciences, mathematics, and the arts. Students take a minimum of three and a maximum of four subjects at Higher Level, with the remaining at Standard Level. The requirement is one subject from each of the six groups, though students may substitute an additional sciences, individuals and societies, or languages subject for the arts requirement. For the school, this creates a minimum viable offer that must cover all six groups with qualified teachers at both Higher Level and Standard Level in each subject offered.

The strategic error most schools make at this stage is designing subject offerings around what they would like to offer rather than what they can sustain. A school that lists eight or nine subjects across six groups in its candidacy application without the staffing to deliver them credibly has not built a strong DP, it has created a documentation problem that will surface at the verification visit, when the team asks to see course outlines from teachers who are not fully prepared to deliver the content at the depth HL examination demands. The more defensible approach, and the one that authorization teams consistently respond to more favorably, is a tightly defined initial offering, perhaps five or six subjects across all six groups, built around genuine teacher expertise, with a credible three-to-five year development plan showing how the programme will expand as the school's teaching capacity grows.

This is particularly consequential in sciences. HL Biology, HL Chemistry, and HL Physics each require laboratory facilities, equipment, and teacher expertise that cannot be improvised. A school with a strong science program in its existing board curriculum and well-qualified science staff can build this credibly. A school that aspires to offer all three science subjects at HL but currently has no qualified IB-trained science teachers and limited laboratory infrastructure is setting up a staffing and resourcing crisis that will delay authorization and undermine the quality of the programme once authorization is granted.

The Core Components: TOK, EE, and CAS as Operational Systems

What are the DP core components, and why do they require separate preparation?

Theory of Knowledge, the Extended Essay, and Creativity Activity Service are frequently described in IB marketing as the distinguishing features of the Diploma Programme, the elements that make it a broader, more philosophically grounded qualification than equivalent national or international alternatives. TOK is a course about critical thinking and analyzing knowledge, how we know what we know. The Extended Essay is a 4,000-word research paper based on an independent research project on a topic of the student's choice, supervised by a teacher. CAS engages students in a range of experiences and projects outside the classroom focused on seven learning outcomes related to creativity, activity, and service.

What the marketing language does not convey is that all three core components require schools to build specific operational systems that are entirely different from anything a conventionally run secondary school already has in place — and that the verification team will examine the readiness of each system in considerable detail.

TOK requires a teacher with genuine philosophical range and comfort with epistemological uncertainty who can facilitate discussions about the nature of knowledge across disciplines rather than delivering a content syllabus. This is a genuinely rare skill set, and schools that assign TOK to a capable English teacher who happens to have a period free frequently discover that the subject requires a fundamentally different pedagogical orientation than the one an English class demands. TOK teacher professional development at Category 1 level is mandatory; it is also not a substitute for the broader intellectual preparation that sustained TOK teaching requires.

The Extended Essay demands a supervision system: a coordinator who can manage topic selection; supervisor-student matching across all subjects offered; a structured interim reflection process; and the academic integrity documentation that the IB's current policy requires. The EE coordinator's role is effectively that of a small research programme administrator, and the systems for managing it need to be designed and documented before the verification visit, not assembled after authorization is granted.

CAS requires a coordinator and a tracking system that can evidence genuine student engagement across all three strands over two years, with documented reflections on the seven learning outcomes. The commonest CAS failure mode is a school that has designed a programme on paper but has not yet built the internal infrastructure to track, support, and document student engagement in ways that would satisfy an IB review.

Policy Architecture: The Documents That Must Be Operational, Not Aspirational

The IB requires every candidate school to develop four key institutional policies before authorization: an assessment policy, an academic integrity policy, a language policy, and an inclusion and special educational needs policy. These four documents are consistently the area where schools produce the most technically compliant but least operationally credible evidence during the authorization process.

The distinction between an operational policy and an aspirational one is straightforward but difficult to fake. An operational assessment policy specifies how teachers in this school design formative assessment tasks, how they calibrate their internal assessments against the IB's published criteria and grade descriptors, how moderation of internal assessments between sections or between teachers is conducted, and what happens when a student's assessed level does not align with their expected performance. An aspirational assessment policy says that the school values ongoing, balanced assessment aligned with IB principles. Authorization teams are experienced at reading the difference, because the operational version requires the school to have already made specific decisions about practice, and those decisions leave traceable evidence in the school's actual working documents, meeting minutes, and teacher planning materials.

The academic integrity policy deserves particular attention in the DP context. Given the volume of independent student work that the DP generates, six internal assessments, one Extended Essay, ongoing CAS documentation, TOK presentation and essay, the integrity infrastructure required is substantially more demanding than what a conventional examination-focused school typically maintains. The policy needs to address not just what constitutes academic misconduct but how the school educates students about citation practices, paraphrasing, and collaborative work boundaries across the two years of the programme, and how suspected violations are investigated and managed in ways consistent with the IB's own procedures.

The Verification Visit: What the Team Is Actually Assessing

The purpose of the visit is to ensure that the educational principles, standards, and practices on which the IB programme is founded will be maintained and furthered. The visit is not aimed at appraising or assessing individual teachers or school administrators. That framing is genuine but incomplete as a guide to preparation. What the verification team is practically doing over the course of their visit is triangulating: checking whether what the school's documentation says is consistent with what the school's people say and whether both of those are consistent with the physical and organizational reality of the school.

Triangulation means that inconsistencies between the application documents and what coordinators and teachers articulate in conversation will be noticed, documented, and reflected in the visit report. A school that has written a detailed assessment policy describing criterion-based moderation practices but whose teachers cannot explain how moderation actually works in their subject has an inconsistency. A school whose application describes collaborative curriculum planning structures but whose timetable provides no protected time for teachers to plan together has a different kind of inconsistency. Both are the kinds of findings that generate "matters to be addressed" in a visit report, the category of finding that can, in serious cases, jeopardize authorization.

Following the visit, the relevant IB office will produce a report regarding the authorization process. This report will be based on the findings of the visit and the data from the application forms. Recommendations provide guidance for the school on further developing the programme. In certain cases, there are areas within a school's practice that, if not addressed immediately, will jeopardize the integrity of the programme and thus the school's entitlement to be authorized. Recommendations are the minor category: directions for ongoing development after authorization that do not prevent the school from proceeding. Matters to be addressed are the major category: gaps serious enough that the IB needs confirmation they have been resolved before authorization is confirmed. A visit report that contains matters to be addressed is not automatically a failed authorization, but it extends the process and creates an obligation on the school to demonstrate remediation within a defined timeframe.

Post-Authorization: The Stage Most Articles Ignore

Authorization is not the destination. It is the licence to begin operating a programme for enrolled students, and the operational demands of actually running a DP cohort are substantially greater than the demands of the authorization process itself. The first DP cohort puts every system the school built during candidacy under real operational pressure simultaneously: six internal assessments per student across six subjects, Extended Essay supervision for a full cohort, CAS coordination for a full cohort, TOK delivered to students who arrive with varying levels of philosophical sophistication, and the external examination registration process which has its own documentation, accessibility requirements, and submission deadlines.

Schools that have built their candidacy preparation around genuine institutional readiness, operational policies, trained teachers, functional systems, find that first-year delivery is demanding but manageable. Schools that have built their candidacy preparation primarily around authorization visit documentation find that first-year delivery exposes the gaps that the documentation concealed, often under circumstances involving real students whose examination results depend on the school having got the systems right. The IB's Programme Standards and Practices apply to authorized schools on an ongoing basis, and programme evaluations after authorization assess whether the school is maintaining and developing what it committed to during candidacy. Authorization is the beginning of IB accountability, not the end of it.

Ameyaa works with school leadership and curriculum teams through every stage of IBDP authorization, from honest consideration-phase feasibility assessment through to post-authorization programme review. If your school is weighing DP authorization or is currently in candidacy and wants a frank assessment of where you stand, we welcome the conversation.

References

1. International Baccalaureate Organization. (n.d.). The authorization process. IBO. https://ibo.org/become-an-ib-school/the-authorization-process/

2. International Baccalaureate Organization. (n.d.). Candidacy. IBO. https://ibo.org/become-an-ib-school/the-authorization-process/candidacy/

3. International Baccalaureate Organization. (n.d.). DP curriculum. IBO. https://ibo.org/programmes/diploma-programme/curriculum/

4. International Baccalaureate Organization. (n.d.). Guide to school authorization: Diploma Programme. IBO. https://www.ibo.org/contentassets/4217cb074d5f4a77947207a4a0993c8f/dp/dp-guide-school-authorization-en.pdf

5. International Baccalaureate Organization. (2020). Programme standards and practices. IBO.