# \#pdf

**URL:** https://forums.buildingsmart.org/tag/pdf/65.md

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## [3D registration between IFC model and 2D drawing PDF](https://forums.buildingsmart.org/t/3d-registration-between-ifc-model-and-2d-drawing-pdf/1612)

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**Author:** [@Yoshi\_bSJ](https://forums.buildingsmart.org/u/Yoshi_bSJ)\
**Replies:** 17\
**Last updated:** [January 20, 2022, 10:44pm UTC](https://forums.buildingsmart.org/t/3d-registration-between-ifc-model-and-2d-drawing-pdf/1612 "2022-01-20T22:44:15Z")

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Dear all, Anyone had an experience of the 3D registration between IFC model and its relevant 2D drawing PDF? In the software implementation group in buildingSMART Japan is now trying to define the common specification …