• Review author starter kit
• Cochrane Handbook for Systematic Reviews of Interventions - the official guide to producing Cochrane reviews
• RevMan Web and RevMan 5 - documentation and support for the software for preparing and maintaining Cochrane reviews
• Archie - documentation and support for the internet based repository for Cochrane's documents and contact details
• GRADEpro - (GRADEpro GDT) is the software used to create Summary of Findings (SoF) tables in Cochrane systematic reviews
• How to GRADE the quality of the evidence? A useful guide from Cochrane Consumers and Communication
• Covidence - screening and data extraction tool for Cochrane authors; Covidence Academy and Covidence Help Center  
• Cochrane Style Manual - compare your Cochrane Review against the official style guide
• Re-publishing of reviews - refer to the Cochrane Editorial and Publishing Policy Resource for an explanation of procedures and here for information if you wish to re-publish your review in another scientific journal
• Reporting Guidelines 
  CONSORT - reporting of RCTs and PRISMA - preferred reporting items for systematic reviews and meta-analyses
  STROBE - reporting of observational studies in epidemiology
  EQUATOR Network - collection of reporting guidelines
• Cochrane Screening and Diagnostic Tests Methods Group

If you have expertise in some aspect of healthcare, consider joining the relevant Cochrane Review Group Network. You can also engage in Cochrane through the new Join Cochrane site that details the ways you can contribute to our work.