COVID-19 Community Levels Update, March 24, 2023: The CDC has listed all eight Connecticut counties in the Low/Green category as part of its weekly Community Levels update. People who are at a high risk for severe illness should consider additional measures to minimize their exposure to COVID-19 and respiratory illnesses. Visit the CDC COVID-19 Community Levels Map for updates.

Please visit to request four free COVID-19 self-test kits from the Federal Government. Find a location that has a supply of COVID-19 therapeutics as part of the Test to Treat initiative here. The complete DPH COVID-19 toolbox is located at


| CTR Home | Data & Statistics | Research | Resources for Registrars | Reporting RequirementsOther Resources | Contact CTR

CTR is a central resource for registrars working in all CT hospitals and healthcare facilities to ensure timely and accurate reporting on all cancer cases diagnosed within the state.


  • Lists The following lists detail specific cancer reporting requirements:

           2022-2023 Reportable List

2021 ICD-10 Casefinding List

Reportable List (2018-2019)

Casefinding List (2015-2016)

NAACCR Standards and Data Dictionary

NAACCR Required Data Items (2018-2019)

2018 Solid Tumor Rules

          Change log - Solid Tumor Rules - December 2020 Revision

Effective Dates for Cancer Registry Reference Manuals

A Cancer Registrar's Guide to Collecting Industry and Occupation

NCI Dictionary of Cancer Terms Widget

           CTR-Coding Family History

           Ill-defined and Unknown Primaries

  • Abstracts To assist registrars in preparing abstracts, NCRA’s Education Committee provides informational abstracts:











  • NAACCR Webinar Series Monthly series of 3-hour long webinars:

10/04/2018    Collecting Cancer Data:  Lung

11/01/2018    Collecting Cancer Data:  Pharynx

12/06/2018    Collecting Cancer Data:  Breast

01/10/2019    Collecting Cancer Data:  Testis

02/07/2019    Collecting Cancer Data:  Colon

03/07/2019    Boot Camp

04/04/2019    Collecting Cancer Data:  Hematopoietic and Lymphoid Neoplasms

05/02/2019    Collecting Cancer Data:  Neuroendocrine Tumors

06/06/2019    Collecting Cancer Data:  Ovary

08/09/2019    Solid Tumor Rules

09/05/2019    Coding Pitfalls

10/03/2019    Breast

11/07/2019    Bladder

01/09/2020    Prostate

02/06/2020    SDDI's: An In-Depth Look

03/05/2020    Abstracting and Coding Boot Camp

06/11/2020    Esophagus

07/09/2020    Navigating the 2020 Survey Application Record (SAR)

10/01/2020    Prostate 2020

11/05/2020    Lung 2020

12/03/2020    Thyroid 2020

01/07/2021    Treatment 2021

02/04/2021    Lymphoma 2021

03/04/2021    Abstracting and Coding Boot Camp 2021

04/01/2021    Larynx 2021

05/06/2021    Pancreas 2021

06/17/2021    Kidney 2021

08/05/2021    Breast 2021

10/07/2021    Uterus 2021

11/04/2021    Bladder 2021

12/02/2021    Treatment 2021

01/06/2022    Lung 2022

02/03/2022    Data Item Relationships 2022

03/03/2022    Abstracting and Coding Boot Camp 2022

04/14/2022    Hematopoietic and Lymphocytic Neoplasms 2022

05/05/2022    Colon 2022

06/02/2022    Central Nervous System 2022

07/07/2022    Back to the future: What Year is it and What Did I Miss?

08/04/2022    Solid Tumor Rules 2022

09/01/2022    Coding Pitfalls 2022

10/06/2022    Breast 2022 Part 1

11/10/2022    Breast 2022 Part 2

12/01/2022    Esophagus 2022

01/12/2023    Head and Neck 2023

02/02/2023    Data Item Relationships 2023




Incidence Data



*Click here for cancer site-specific statistics by County of Residence.



Useful links for registrars:




 National Cancer Institute    

Surveillance, Epidemiology, and End Results Program


The North American Association of Central Cancer Registries

   Tumor Registrars Association of Connecticut
   National Cancer Registrars Association    


For more information, please contact CTR at (860) 509-7163.


This work has been supported by federal funds from the National Cancer Institute, National Institutes of Health, Department of Health and Human Services, under Contract No. HHSN261201800002I.