Lubrication Expert | CLS Study Group | Activity https://lubrication.expert/groups/cls-study-group/ Activity feed for the group, CLS Study Group. Thu, 16 Apr 2026 15:18:35 +1000 https://buddypress.org/?v=2.21.0 en-AU 30 hourly 2 d0917cbc43bc6273afd97a7aadca8842 chrysanthos.koul replied to the discussion CLS Validation in the forum CLS Study Group https://lubrication.expert/groups/cls-study-group/forum/discussions/cls-validation/#post-6444 Sat, 01 Oct 2022 09:41:06 +1000 Reply to CLS Validation

Indeed. Thanks a lot Sergey!

]]> 272df4a3060c47d1084856ddf12d5c4d Sergey Manevitch replied to the discussion CLS Validation in the forum CLS Study Group https://lubrication.expert/groups/cls-study-group/forum/discussions/cls-validation/#post-6347 Fri, 16 Sep 2022 22:01:42 +1000 Reply to CLS Validation

“Certification is valid for three years, after which individuals are required to recertify to maintain their CLS status”

]]> 0ec5fd01f3d55b34c9cdadfdcc1b42c9 Rafe Britton replied to the discussion CLS Syllabus - Which Courses to Complete in the forum CLS Study Group https://lubrication.expert/groups/cls-study-group/forum/discussions/cls-syllabus-which-courses-to-complete/#post-6086 Mon, 12 Sep 2022 00:33:46 +1000 Reply to CLS Syllabus - Which Courses to Complete

Nice one @chrysanthos.koul thanks for that!

]]> 8a3fbf58716596f3cee1a2bf3e9a827d chrysanthos.koul started the discussion CLS Validation in the forum CLS Study Group https://lubrication.expert/groups/cls-study-group/forum/discussions/cls-validation/ Thu, 08 Sep 2022 12:31:17 +1000 CLS Validation

Hello Team,

does anyone know for how long is the certificate valid and what is required for every renewal?

Thank you.

]]> 4054a3d33a4100aaac69cf52b6a24307 chrysanthos.koul replied to the discussion CLS Syllabus - Which Courses to Complete in the forum CLS Study Group https://lubrication.expert/groups/cls-study-group/forum/discussions/cls-syllabus-which-courses-to-complete/#post-6083 Thu, 08 Sep 2022 12:29:09 +1000 Reply to CLS Syllabus - Which Courses to Complete

Hello Team,

I am inputting the suggested reading material from STLE site, since I thought it should be displayed here for ease of reference.

]]> cc1f855a8ef2d29edd936bbb8705bf68 Rafe Britton started the discussion CLS Syllabus - Which Courses to Complete in the forum CLS Study Group https://lubrication.expert/groups/cls-study-group/forum/discussions/cls-syllabus-which-courses-to-complete/ Wed, 27 Jul 2022 01:01:42 +1000 CLS Syllabus - Which Courses to Complete

Hi team! Thought it might be helpful to start looking at which courses on this platform will help with completion of the CLS materials. I’ve attached a document from OilDoc in Germany which is a pretty comprehensive summary of the syllabus. Base on this, I think that you could probably cover a lot of the syllabus in the…

Read more

]]> 95f9f60391189c5a9ccaa50507833385 Rafe Britton posted an update in the group CLS Study Group: A good summary of the CLS syllabus from OilDoc https://lubrication.expert/news-feed/p/2019/ Wed, 27 Jul 2022 00:52:05 +1000 A good summary of the CLS syllabus from OilDoc

]]> 0