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# Oliver F. Lehmann

Project Business Training

## Sitemaps

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## Pages

- [Home](https://oliverlehmann.com/) - Oliver F. Lehmann, Trainer for: Project Management, Project Business Management, PMP, PBP, and more certifications
- [References](https://oliverlehmann.com/trainer/references/) - Reviews and References about Oliver F. Lehmann Project Business Training from customers and students
- [PBP Qualification and Certification](https://oliverlehmann.com/pm-training/individual-pbp-certification/) - Project Business Professional - 1) Orchestrating vendors & service providers, 2) Managing customer projects - PBP Certification
- [AGBs – Terms of Business](https://oliverlehmann.com/legal/agbs-terms-of-business/) - AGBs – Terms of Business The English version below of the German "Allgemeine Geschäftsbedingungen" of Oliver F. Lehmann, Project Business Training, has been generated by an automated translation service and is provided here as a courtesy to customers. In case of discrepancies between the English and the German version, the German version takes precedence and
- [Cookie Policy](https://oliverlehmann.com/legal/cookie-policy/) - Cookie Richtline – Cookie Policy Cookie Richtlinie VORBEMERKUNG Einige der Angebote, die wir hier machen, funktionieren eventuell nicht, ohne dass alle Cookies akzeptiert werden. So aktivieren Sie alle Cookies: Bitte scrollen Sie zum unteren Ende der Seite und klicken Sie "Reset Cookie Preferences" (Cookie-Einstellungen zurücksetzen). Dann öffnet sich wieder das Cookie-Einstellfenster, hier klicken Sie bitte
- [Datenschutz - Privacy](https://oliverlehmann.com/legal/datenschutz-privacy/) - Datenschutz – Privacy The English version of the Privacy statement of Oliver F. Lehmann, Project Business Training, has been generated using an automated translation system (Deepl.com) as a courtesy to my non-German readers. In case of discrepancies or inconsistencies between the German and the English version, the German original version takes precedence and has to
- [More Free PMP Help](https://oliverlehmann.com/free/free-resources/) - More Free Help for PMP® Learners On this page: Reading Plan for PMP Prep | Accessing Literature | Signal Words for the PMP Exam Reading Plan for the PMP Preparation Exam version: 01-2021Reading Plan Version: 04-2025 After your preparatory training, you should spend some time doing mentored, self-directed learning. But what should you read? There are two options:
- [Letter Templates](https://oliverlehmann.com/free/letters-templates/) - Letter Templates for Your PMP® Initiative On this page: A Letter to Supervisor Project Business | A Letter to Supervisor Internal Projects | A Letter to Employees | Management Proposal Letter Templates for a Company-Sponsored Qualification and Certification Program A Letter to Your Employer/Supervisor in a Contractor Organization Here is support to request a corporate
- [PMP Certification - the Process](https://oliverlehmann.com/free/pmp-certification-the-process/) - PMP Certification – the Process - A detailed guide on the PMP certification process, including using AI, steps for preparation, and tips for passing the exam.
- [Free PMP Practice Questions](https://oliverlehmann.com/free/free-pmp-practice-questions/) - Tons of Free PMP® Practice Questions On this page: 100 Free PMP Practice Questions | More Help | More Free PMP Practice Questions 100 Free PMP Practice Questions This free mock test augments your preparation training. Planning to take the PMP exam after 8 July 2026? Find new Practice questions at https://oliverlehmann.com/free/pmp-practice-questions-2026/. To find a
- [Event Speaking](https://oliverlehmann.com/support/public_speaking/) - Give Your Event True Relevance in Project Business Speaking at Corporate Events On this page: Speaking Speaking at Your Event You are looking for an accomplished (keynote) speaker? Click here for past and upcoming assignments. Passionate and inspiring, but also with depth of content? Talking about topics that your audience will still discuss weeks after
- [Consulting](https://oliverlehmann.com/support/consulting/) - Accomplish More in Project Business Consulting Services On this page: Consulting for Project Business | Assessments | PMO & CoE | PM Audits | Conflict Mediation Download Brochure(English + German) Consulting for Cross-Corporate Project Business Making Project Business successful is getting harder. However, professional support in this field is rare. While there are many experts
- [Healing Days](https://oliverlehmann.com/support/healing_days/) - Rapidly End Crises in Project Business with Healing Days On this page: Business Case | Prerequisites | Basic Agenda | Outcome Healing Day—The Business Case In the event of a crisis in the project business with customers and contractors, it may be necessary to involve a third party to resolve the crisis and lead the
- [Coaching](https://oliverlehmann.com/support/coaching/) - Boosting Professionalism in Project Business through Coaching For On this page: Coaching | Process | Outcome Coaching Experience has shown that one-on-one coaching is sometimes more effective than group training methods, making it an excellent choice for organizations seeking to improve their project managers' professional skills. Coaching can be a game-changing experience for personal growth,
- [Project Management Training](https://oliverlehmann.com/pm-training/project-management-training/) - Project Management Training On this page: PM Jump Start | The Experts' Tools | Leadership Matters | Sponsoring and Championing Projects | Special Seminars | Certification | Project Business Project management is a discipline that requires qualified experts. Professional project managers have a well-filled toolbox with different approaches, various planning, scheduling, and tracking methods, and
- [Project Business Training](https://oliverlehmann.com/pm-training/project-business-training/) - Project Business Training On this page: Quick Win Techniques | Project Business for Contractors | Project Business for Customers | Leadership in International Project Business | Certification | Special Seminars Managing Project Business with customers and contractors is a challenging but rewarding experience. On top of solid project management skills, its project managers need business
- [PM In Lehmann’s Terms](https://oliverlehmann.com/trainer/in-lehmanns-terms/) - Managing Projects in Lehmann's Terms On Training | On Project Types | On Project Business | First Steps | On Leadership | Sources | Comments I.) On Project Management Training 1. “Of all the deadlines, in all the projects, in all the world… this one had to land on mine.” Trainers taught you “Agile” and
- [Profile](https://oliverlehmann.com/trainer/profile/) - Trainer Profile On this page: Oliver F. Lehmann | Qualifications | Other professional activities | Downloadable pdf profile | More profiles Oliver F. Lehmann, MSc, ACE, PMP Trainer for Project Management, Project Business Management, and Certification Based on decades of professional work as a practitioner, expert, and trainer, I deliver the most engaging seminars packed
- [PBP Qualification & Certification for Corporations](https://oliverlehmann.com/pbp-for-corporations/) - Corporate Program for the PBP Qualification and Certification
- [Corporate Certification Programs](https://oliverlehmann.com/pm-training/certification/) - Select Your Corporate Certification Programs On this page: Business cases | Comparison | Selection | PMP | CAPM | PMP & CAPM Combination | PBP | ACE | Brand Ambassadors | Order Training The Business Case for Your Certification Initiative For Internal Projects Corporations with internal projects use certification initiatives to improve the standing of
- [ACE Certification](https://oliverlehmann.com/ace-certification/) - Get ACE Certified On this page: Demand | Foot in the door | Book your place | Checkout Boost Your Career. Get Certified as a... Approved Trainer and Educator in Project Business Project Business Needs Skilled Educators and Consultants In a global survey by the Project Business Foundation, out of 534 respondents, 10.3% said, special education
- [Meet me](https://oliverlehmann.com/trainer/speaking/) - Interview Altium Leadership 2 January 2024: My Project is a Profit Center: What does it mean for my Team? Hosts: Spencer Horn, Christian Napier Watch: https://www.youtube.com/live/Nlmbp_n6g-c Chapter Event Lunch n Learn 17 August 2023, speaking at the PMI Austin Chapter on "Bringing Money Home with Projects." Details: https://pmiaustin.org/calendar-of-events?month=7&year=2023 Please download the document here, if your
- [PMP Practice Questions 2026](https://oliverlehmann.com/free/pmp-practice-questions-2026/) - Tons of Free PMP® Practice Questions(2026 Edition) On this page: 180 Free PMP Practice Questions | More Help | More Free PMP Practice Questions 180 Free PMP Practice Questions This free PMP training environment augments your preparation training and helps you measure your exam readiness. It includes: 3 packs with 60 PMP mock questions each
- [Checkout](https://oliverlehmann.com/checkout/)
- [Enrollment Overview](https://oliverlehmann.com/your-orders/) - You may be interested in… Your cart is currently empty! New in store
- [Review Authenticity](https://oliverlehmann.com/review-authenticity/)
- [Payment Methods](https://oliverlehmann.com/payment-methods/) - [payment_methods_info]
- [Shipping Methods](https://oliverlehmann.com/shipping-methods/)
- [Cancellation Policy](https://oliverlehmann.com/revocation/)
- [Imprint](https://oliverlehmann.com/imprint/) - [gzd_complaints]
- [Creditworthiness](https://oliverlehmann.com/legal/credit-worthiness/) - Credit Score & Environmental Friendliness Credit Score | Eco-friendliness Credit Worthiness The Schufa Credit Score From time to time, companies inquiring about seminars ask me to provide evidence of the financial healthiness of my training business or check my credit score. Indeed, before awarding contracts for training and other services, it makes sense to to
- [PMP Practice Test - Editor V2](https://oliverlehmann.com/pmp-practice-test-editor-v2/) - Loading the editor…
- [PMP Practice Questions](https://oliverlehmann.com/pmp-practice-questions/) - Tons of Free PMP® Practice Questions(2026 Edition, V2) On this page: 180 Free PMP Practice Questions | More Help | More Free PMP Practice Questions 180 Free PMP Practice Questions with Scenarios This free PMP training environment augments your preparation training and helps you measure your exam readiness. It includes: 3 packs with 60 PMP
- [Impressum & Copyright](https://oliverlehmann.com/legal/impressum-copyright/) - Business Details, Impressum, & Copyright On this page: Business Details & Impressum | Intellectual Property Business Details and Impressum Acc. to §5 Dt. Telemediengesetz Name, address: Oliver F. LehmannProject Business TrainingTrollblumenstraße 39g80995 MunichBavaria, Germany Quick contact: Contact form E-Mail: oliver@oliverlehmann.comPhone: +49 89 - 96 04 95 60 Responsible: Oliver F. Lehmann, MSc, ACE, PMP Validation of qualification:
- [RMP Practice Questions](https://oliverlehmann.com/free/rmp_practice_questions/)
- [RMP Edit page](https://oliverlehmann.com/rmp-edit-page/)
- [Privacy Policy](https://oliverlehmann.com/privacy/) - Privacy Policy This privacy policy describes how we collect, use, and protect your personal information when you use our website and services. 1. Information We Collect We collect information that you provide directly to us, such as when you create an account, make a purchase, or contact us for support. This may include your name,
- [Shop](https://oliverlehmann.com/shop/)
- [Contact](https://oliverlehmann.com/contact/) - Contact Your form was submitted successfully! Email* This inquiry is Company Gender* First name* Last name* Phone Country Message* Privacy note: The data in this form is forwarded by: ExpressTech (see privacy policy). Agreemements Submit Inquiry Your form was submitted successfully! Sorry! your form was not submitted. Please correct or add the missing information above.
- [Seminar schedule](https://oliverlehmann.com/pm-training/schedule/) - Seminar Schedule (Public seminars, open for individual registration) On this page: 2025 | 2026 2025 Click here to inquire for corporate classes, in-house or online PMP-Zertifizierung Zeit 24. Nov - 28. Nov 202509:00 - 17:00 CET Sprache Deutsch Ort München und online (Hybrid) Kontakt und Buchung: The Project Group PBP-Certification Time 02 Dec - 05 Dec 202517:30 -
- [Availability](https://oliverlehmann.com/trainer/availability/) - Availability Schedule Free: This day is free for your bookings.Click here for inquiries. On request: The day is tentatively reserved for a customer.Click here for inquiries. Booked: Sorry, this day is already firmly booked.Click here for inquiries. Note: Bookings are subject to change in the short term. If you wish to reserve a free slot
- [The Countdown to PMP Exam Success](https://oliverlehmann.com/free/countdown-to-pmp-exam-success/) - The Countdown to PMP Exam Success On this page: 10 Steps to Pass 10 Steps to Pass on the First Attempt Passing the PMP (Project Management Professional) exam requires a combination of thorough preparation, strategic study habits, and a deep understanding of project management principles. Here are some key strategies to help you succeed: Follow
- [Return & Cancellation Policy](https://oliverlehmann.com/return-cancellation-policy/) - Return & Cancellation Policy Applicable to All Seminars Booked Through OliverLehmann.com This policy governs the cancellation, transfer, and refund conditions for all seminars offered via OliverLehmann.com. It applies to both Open Enrollment Seminars (for individuals) and Corporate Seminars (private group bookings), whether delivered online or on-site. Section A: Open Enrollment Seminars (Individual Bookings) These are
- [PMP Employer Support](https://oliverlehmann.com/free/pmp-employer-support/) - PMP Preparation - Employer Support On this page: Budget | Sponsoring membership | More support How Much Should You Budget? The PMP certification is not a big financial investment. However, given the benefits a well-managed certification initiative brings, many organizations are prepared to support their employees and cover the costs. A detailed description of what
- [Exam Language](https://oliverlehmann.com/free/exam-language/) - Exam Language On this page: Language options of the exam | Recommendation | Conversational language in the Seminar | Courseware Language Exam Language Options The PMP certification exam is given in English by default. However, there are several language options that can be ordered when booking your exam seat. Helpful: If you order one of these language
- [Volunteering](https://oliverlehmann.com/trainer/volunteering/) - Volunteer Work On this page: Virtual 24h Charity Conferences | Volunteer History at PMI Talk Around the Clock - Virtual 24h Charity Conferences Since 2022, I have organized with other volunteers 24-hour conferences under the title "Talk around the Clock": 3. Talk Around the Clock (2024) 2. Talk Around the Clock (2023) 1. Talk Around
- [PDUs](https://oliverlehmann.com/free/pdus/) - Collecting PDUs On this page: How to Claim PDUs | Sources for PDU Collection | What are PDUs? How to Claim PDUs To sustain your status as a certified individual, you must collect PDUs (= Professional Development Units). For example, holders of the PMP status need 60 PDUs in a three-year cycle for renewal and
- [Publications](https://oliverlehmann.com/trainer/publications/) - Publications On this page: Project Business Management | Situational Project Management | PM World Journal | Academia.edu Project Business Management The essential and authoritative book for individuals and organizations involved in Project Business. Describes the specific challenges and risks of Project Business for buyers, sellers, and other players and how to address them along the
- [Support](https://oliverlehmann.com/support/)
- [Legal](https://oliverlehmann.com/legal/)
- [Training](https://oliverlehmann.com/pm-training/)
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## Products

- [PBP Qualification & Certification Live](https://oliverlehmann.com/product/pbp-cert/) - The PBP qualifies and certifies you for the management of projects on: Project customer-side Orchestrating networks of contractors for mission success Project contractor-side Driving business success in projects for paying customers It includes: PBP training Project Business Professional PBP certification by the Project Business Foundation proctored by the trainer Option to retake In case the first attempt failed: Repeat the seminar and exam free of charge Official seminar handout Digital document provided by the Project Business Foundation, accompanies the seminar Project Business Compendium - Digital handbook provided by the Project Business Foundation to apply the skills in practice Details on the certification: https://project-business.org/certification/pbp-certification.
- [ACE Qualification (Prepaid Vouchers)](https://oliverlehmann.com/product/ace-qualification-corporate-sponsorship/) - This offer enables organizations to buy a batch of digital vouchers for their employees and other affiliated individuals and pre-pay the certification for them. Used by the recipients as coupons during individual ACE assessment registration, they reduce the price of the assessment to zero. The Approved Consultant and Educator (ACE) for Project Business Management is a mentored self-training program for experts in managing cross-corporate projects under contract. It consists of three submissions, in which the candidate gives evidence of understanding and active interest in the topic of Project Business Management. The program ends with the third submission and the award of the ACE certificate by the Project Business Foundation. Details on the certification: https://project-business.org/certification/ace-certification
- [ACE Qualification](https://oliverlehmann.com/product/ace-qualification/) - The Approved Consultant and Educator (ACE) for Project Business Management is a mentored self-training program for experts in managing cross-corporate projects under contract. It consists of three submissions, in which the candidate gives evidence of understanding and active interest in the topic of Project Business Management. The program ends with the third submission and the award of the ACE certificate by the Project Business Foundation. Submissions may include: Articles Videos Presentations Interviews ...or other media as described in the ACE Handbook Successful candidates earn the ACE certificate from the Project Business Foundation, proving their ability to consult and educate practitioners and organizations managing customer projects or outsourcing project work to networks of contractors.
- [PMP Qualification Live (Corporate Class)](https://oliverlehmann.com/product/pmp-qualification-live-corporate-class/) - Click here for seminar details and contents. For a corporate qualification, please choose the live online or on-site version. A PMP class should ideally have up to 12 attendees, the maximum is at 15. For larger number of participants, choose the number of seminar sessions appropriately. Together, we will then find the date of the class that is suitable for you based on the availability schedule. On-site classes outside the Munich Metropolitan area may come with reimbursement of hotel and travelling costs. For customers inside Germany, the formal invoice will show USt./VAT separately. For B2B customers inside the EU, reverse charge applies. The seminar includes: Project Management Professional (PMP) training The PMP certification is conducted and invoiced separately by PMI Supporting literature included: Seminar Handout Digital, accompanies the seminar PMP Study Workbook Digital, packed with knowledge to apply learned skills after the qualification PMP Exam Simulator Online test simulator with >2,000 practice questions to study for the exam and measure exam readiness
- [PBP Qualification Live (Corporate Class)](https://oliverlehmann.com/product/pbp-cert-corporate/) - This offer enables organizations to organize a corporate class for their employees and other affiliated individuals. The seminars can be conducted on-site or virtually. For a corporate qualification, please choose the live online or on-site version. A class session should have 3 to 20 attendees. For larger groups, please select the sessions appropriately Together, we will then find the date of the class that is suitable for you based on the availability schedule. On-site classes outside the Munich Metropolitan area may come with reimbursement of hotel and travelling costs. For customers inside Germany/EU, the formal invoice will show USt./VAT separately. For B2B customers in the EU, reverse charge applies. The seminar includes: Project Business Professional (PBP) training PBP certification by the Project Business Foundation Supporting literature included: Seminar Handout Digital, accompanies the seminar Project Business Compendium Digital, packed with knowledge to apply learned skills after the qualification Details on the certification: https://project-business.org/certification/pbp-certification
- [PBP Qualification Live (Prepaid Vouchers)](https://oliverlehmann.com/product/pbp-qualification-live-corporate-sponsorship/) - This offer enables organizations to buy a batch of digital vouchers for their employees and other affiliated individuals and pre-pay the exam for them. Used by the recipients as coupons during individual seminar/exam registration, they reduce the price of the qualification and examination to zero. The qualification includes: Project Business Professional (PBP) training PBP certification by the Project Business Foundation Supporting literature included: Seminar Handout Digital, accompanies the seminar Project Business Compendium Digital, packed with knowledge to apply learned skills after the qualification Details on the certification: https://project-business.org/certification/pbp-certification
- [CAPM Qualification Live (Corporate Class)](https://oliverlehmann.com/product/capm-qualification-live-corporate-class-copy/) - Click here for seminar details and contents. For a corporate qualification, please choose the live online or on-site version. A CAPM class should ideally have up to 12 attendees, the maximum is at 15. For larger number of participants, choose the number of seminar sessions appropriately. Together, we will then find the date of the class that is suitable for you based on the availability schedule. CAPM candidates may as an alternative participate in corporate PMP classes, which may be more than they need for the moment, but may find later helpful when they "upgrade" to the PMP certification. On-site classes outside the Munich Metropolitan area may come with reimbursement of hotel and travelling costs. For customers inside Germany, the formal invoice will show USt./VAT separately. For B2B customers inside the EU, reverse charge applies. The seminar includes: Certified Associate in Project Management (CAPM) training The CAPM certification is conducted and invoiced separately by PMI Supporting literature included: Seminar Handout Digital, accompanies the seminar PMP Study Workbook Digital, packed with knowledge to apply learned skills after the qualification

## Gutena Forms

- [Contact Form](https://oliverlehmann.com/gutena_forms/contact-form/) - Your form was submitted successfully! Email* This inquiry is Company Gender* First name* Last name* Phone Country Message* Privacy note: The data in this form is forwarded by: ExpressTech (see privacy policy). Agreemements Submit Inquiry Your form was submitted successfully! Sorry! your form was not submitted. Please correct or add the missing information above. If

## Product categories

- [Individual qualification](https://oliverlehmann.com/product-category/qualification/) - Certification organized and booked by individuals
- [Corporate qualification](https://oliverlehmann.com/product-category/corp_qualification/) - Sponsored certification and corporate classes