9  2  Common European Framework of Reference for Languages: Learning, Teaching, Assessment (http://www.coe.int/lang-cefr)  Deliverables  Tasks  2.1 At least one report each year on the  contributions of the contractor(s) to the  requested deliverables of WP 2.  2.2 Revised annual outputs on the latest  ESAC-Net data on surveillance of  antimicrobial consumption.  2.1 Providing the report 2.2 Editing and writing of annual outputs on the  latest ESAC-Net data on surveillance of  antimicrobial consumption (summaries,  WP 2:  Scientific and technical support of production of regular ESAC-Net outputs on antimicrobial  consumption data 1.2. Revised ESAC-Net reporting protocol  for the data call.  1.3. Revised metadata specifications for  ESAC-Net.  1.4. Updated and revised analysis plan for  ESAC-Net annual surveillance outputs.  1.5. Improved and standardised scripts for  analysis of ESAC-Net data.  1.6. Providing specific advice for the data  calls and support to the data analyses.  1.2. Periodical revision of the ESAC-Net reporting  protocol 2022 onwards, including updating the  list of antimicrobial agents under surveillance.  1.3. Updating and revising all metadata  specifications for antimicrobial consumption  and antimicrobial use data;  Updating and revising of automated and  manual data validation for the data collection  of 2021 onwards and for the historical data  uploads if needed.  1.4. Updating and revising the ESAC-Net analysis  plan for the collection of 2021 antimicrobial  consumption data and onwards.  1.5. Defining specifications for data collections that  are performed more frequently than once a  year; scientific review of ESAC-Net-related software  solutions such as improvements of  standardized ‘R’ scripts (open source statistical  computing) for antimicrobial consumption  analysis;  supporting the development of tools  facilitating local data collection for different  kinds of measurement units of antimicrobial  consumption or antimicrobial use.  1.6. Expert helpdesk function for ESAC-Net during  data calls and support to performing data  analyses based on the agreed analysis plan  (four working days estimated).  Timeline : Tasks and corresponding WP 1deliverables are periodically occurring and the respective  deadlines will be defined according the lifecycle of the annual data call and report production in the  specific contracts.  Quality requirement:  Written deliverables should be of a high standard of English (minimum C1  level or equivalent  2 ), and final reports and final outputs should be of a quality (content and format)  suitable for publication or ECDC use where appropriate (e.g. protocols, analysis plans, scripts)