API 1104 is shorter and easy enough to study yourself, whereas D1.1 you need guidance with.

So in my view you get the best of both worlds. If i were you, i would take API 1104 as it is the simplest code and although they wont spend much time on it in the seminars they will teach you D1.1 also. The endorsement will continue to be listed on the CWI card at the discretion of the individual CWI.No, one does not make you more qualified than the other, they are just different codes. It will automatically be renewed at each CWI renewal or recertification. This endorsement does not have any requirements for renewal. Renewal requirements for this endorsement For existing CWIs, successful completion of this endorsement satisfies the re-examination requirements for 9-year recertification, provided that the endorsement is taken during the immediate 9-year period. Status can be checked via the QR code on the back of the CWI wallet card or via the Quikcheck web link.įor the current exam edition, please refer to the Applicant Instructions.Įligibility for initial certification or 9-year recertificationįor new candidates to the CWI program, this examination may be chosen as the required open codebook examination. Re-examinations for this endorsement shall be in accordance with section 6.2.5 of AWS QC1.Įndorsements earned will be updated in the AWS certification profile. Successful candidates must correctly answer 72% of the questions to receive this endorsement. Candidates may not use photocopied versions of the standard unless they can supply evidence of purchase of the document. Candidates must use the API 1104 Welding of Pipelines and Related Facilities to answer the questions. Candidates are encouraged to attend a seminar or self-study to become familiar with API 1104.Ĭandidates seeking the API 1104 endorsement shall pass an open book written examination consisting of 60 multiple choice questions in two hours. There are no mandatory training requirements.

Api 1104 code book