General resources

• Publishing with Cochrane: author guidelines
• Cochrane Handbook for Systematic Reviews of Interventions - the official guide to producing Cochrane reviews
• Revman Web Knowledge base
• Focused review format knowledge base
• 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
• 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.