Penubuhan Unit Pembangunan Instruksional dan Multimedia (Unit for Instructional Development and Multimedia – UIDM) adalah hasil daripada kertas kerja yang dibentangkan oleh beberapa orang Pegawai Multimedia dan Sumber pada Mesyuarat Pengarah-Pengarah Politeknik KPTM Bil. 1/2006 di Pulau Pinang dan juga Mesyuarat Jawatankuasa Perancangan Teknikal Bil. 1/2006 di Melaka. Kedua-dua mesyuarat telah bersetuju dengan cadangan penubuhan UIDM dan CIDM serta juga Jawatankuasa Pembangunan Instruksional dan Multimedia Politeknik (JKPIM) KPTM. 
 
Unit For Instructional Development And Multimedia (UIDM)
Politeknik Port Dickson
Video Promo PPD 
Unit Pembangunan Instruksional Dan Multimedia
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Lawatan penandaarasan ke dua tempatiaitu Midstream Online Sdn Bhd, Petaling Jaya dan Akademi Seni Budaya Dan WarisanKebangsaan (ASWARA), Kuala Lumpur.
(sabar ya, tunggu beberapa minit ja...)
UIDM functions as a supporting unit in providing teaching and learning aids.  Besides that, UIDM also provideS audio, video, photo and graphics facilities for PPD staff to enable them to conduct curricular activities as well as other official programmes within or outside the campus.

Vision
Establish a culture which utilizes multimedia and technology facilities, and to enhance the quality of technical education within the Malaysian Education of Polytechnics

Mission
-         To integrate multimedia technology with teaching and learning
-         To guide lecturers in using multimedia technology so as to provide a more effective teaching and learning environment
-         To upgrade multimedia aided teaching resources