This route sends a request to the backend to retrieve all relevant data regarding submission periods.

Documentation for this endpoint can be found here.

GET /api/v2/references/submission_periods/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "available_periods": [
        {
            "period_start_date": "2021-09-01T00:00:00Z",
            "period_end_date": "2021-09-30T00:00:00Z",
            "submission_start_date": "2021-10-19T00:00:00Z",
            "submission_due_date": "2021-11-16T00:00:00Z",
            "certification_due_date": "2021-11-16T00:00:00Z",
            "submission_reveal_date": "2021-11-16T11:29:59.734311Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-07-01T00:00:00Z",
            "period_end_date": "2021-09-30T00:00:00Z",
            "submission_start_date": "2021-10-19T00:00:00Z",
            "submission_due_date": "2021-11-16T00:00:00Z",
            "certification_due_date": "2021-11-16T00:00:00Z",
            "submission_reveal_date": "2021-11-16T11:29:59.734311Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": true
        },
        {
            "period_start_date": "2021-08-01T00:00:00Z",
            "period_end_date": "2021-08-31T00:00:00Z",
            "submission_start_date": "2021-09-17T00:00:00Z",
            "submission_due_date": "2021-09-30T00:00:00Z",
            "certification_due_date": "2021-11-16T00:00:00Z",
            "submission_reveal_date": "2021-09-30T12:31:58.916627Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 11,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-07-01T00:00:00Z",
            "period_end_date": "2021-07-31T00:00:00Z",
            "submission_start_date": "2021-08-19T00:00:00Z",
            "submission_due_date": "2021-08-31T00:00:00Z",
            "certification_due_date": "2021-11-16T00:00:00Z",
            "submission_reveal_date": "2021-09-01T01:03:52.511535Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 10,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-06-01T00:00:00Z",
            "period_end_date": "2021-06-30T00:00:00Z",
            "submission_start_date": "2021-07-19T00:00:00Z",
            "submission_due_date": "2021-07-30T00:00:00Z",
            "certification_due_date": "2021-08-17T00:00:00Z",
            "submission_reveal_date": "2021-07-31T03:46:51.093042Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-04-01T00:00:00Z",
            "period_end_date": "2021-06-30T00:00:00Z",
            "submission_start_date": "2021-07-19T00:00:00Z",
            "submission_due_date": "2021-08-17T00:00:00Z",
            "certification_due_date": "2021-08-17T00:00:00Z",
            "submission_reveal_date": "2021-08-17T00:50:44.307315Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": true
        },
        {
            "period_start_date": "2021-05-01T00:00:00Z",
            "period_end_date": "2021-05-31T00:00:00Z",
            "submission_start_date": "2021-06-18T00:00:00Z",
            "submission_due_date": "2021-06-30T00:00:00Z",
            "certification_due_date": "2021-08-17T00:00:00Z",
            "submission_reveal_date": "2021-06-30T02:46:20.502839Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 8,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-04-01T00:00:00Z",
            "period_end_date": "2021-04-30T00:00:00Z",
            "submission_start_date": "2021-05-19T00:00:00Z",
            "submission_due_date": "2021-05-29T00:00:00Z",
            "certification_due_date": "2021-08-17T00:00:00Z",
            "submission_reveal_date": "2021-05-29T03:55:18.595611Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 7,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-03-01T00:00:00Z",
            "period_end_date": "2021-03-31T00:00:00Z",
            "submission_start_date": "2021-04-19T00:00:00Z",
            "submission_due_date": "2021-04-30T00:00:00Z",
            "certification_due_date": "2021-05-18T00:00:00Z",
            "submission_reveal_date": "2021-04-30T00:00:00Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 6,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-01-01T00:00:00Z",
            "period_end_date": "2021-03-31T00:00:00Z",
            "submission_start_date": "2021-04-19T00:00:00Z",
            "submission_due_date": "2021-05-18T00:00:00Z",
            "certification_due_date": "2021-05-18T00:00:00Z",
            "submission_reveal_date": "2021-05-18T01:09:40.476271Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 6,
            "is_quarter": true
        },
        {
            "period_start_date": "2021-02-01T00:00:00Z",
            "period_end_date": "2021-02-28T00:00:00Z",
            "submission_start_date": "2021-03-19T00:00:00Z",
            "submission_due_date": "2021-03-31T00:00:00Z",
            "certification_due_date": "2021-05-18T00:00:00Z",
            "submission_reveal_date": "2021-03-31T00:00:00Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 5,
            "is_quarter": false
        },
        {
            "period_start_date": "2021-01-01T00:00:00Z",
            "period_end_date": "2021-01-31T00:00:00Z",
            "submission_start_date": "2021-02-19T00:00:00Z",
            "submission_due_date": "2021-03-03T00:00:00Z",
            "certification_due_date": "2021-05-18T00:00:00Z",
            "submission_reveal_date": "2021-03-03T00:00:00Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 4,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-12-01T00:00:00Z",
            "period_end_date": "2020-12-31T00:00:00Z",
            "submission_start_date": "2021-01-18T00:00:00Z",
            "submission_due_date": "2021-01-29T00:00:00Z",
            "certification_due_date": "2021-02-17T00:00:00Z",
            "submission_reveal_date": "2021-01-29T00:00:00Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 3,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-10-01T00:00:00Z",
            "period_end_date": "2020-12-31T00:00:00Z",
            "submission_start_date": "2021-01-18T00:00:00Z",
            "submission_due_date": "2021-02-17T00:00:00Z",
            "certification_due_date": "2021-02-17T00:00:00Z",
            "submission_reveal_date": "2021-02-17T00:00:00Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 3,
            "is_quarter": true
        },
        {
            "period_start_date": "2020-11-01T00:00:00Z",
            "period_end_date": "2020-11-30T00:00:00Z",
            "submission_start_date": "2020-12-18T00:00:00Z",
            "submission_due_date": "2021-01-08T00:00:00Z",
            "certification_due_date": "2021-02-17T00:00:00Z",
            "submission_reveal_date": "2021-01-08T00:00:00Z",
            "submission_fiscal_year": 2021,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 2,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-09-01T00:00:00Z",
            "period_end_date": "2020-09-30T00:00:00Z",
            "submission_start_date": "2020-10-19T00:00:00Z",
            "submission_due_date": "2020-11-17T00:00:00Z",
            "certification_due_date": "2020-11-17T00:00:00Z",
            "submission_reveal_date": "2020-11-17T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-07-01T00:00:00Z",
            "period_end_date": "2020-09-30T00:00:00Z",
            "submission_start_date": "2020-10-19T00:00:00Z",
            "submission_due_date": "2020-11-17T00:00:00Z",
            "certification_due_date": "2020-11-17T00:00:00Z",
            "submission_reveal_date": "2020-11-17T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": true
        },
        {
            "period_start_date": "2020-08-01T00:00:00Z",
            "period_end_date": "2020-08-31T00:00:00Z",
            "submission_start_date": "2020-09-18T00:00:00Z",
            "submission_due_date": "2020-09-30T00:00:00Z",
            "certification_due_date": "2020-11-17T00:00:00Z",
            "submission_reveal_date": "2020-09-30T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 11,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-07-01T00:00:00Z",
            "period_end_date": "2020-07-31T00:00:00Z",
            "submission_start_date": "2020-08-19T00:00:00Z",
            "submission_due_date": "2020-08-29T00:00:00Z",
            "certification_due_date": "2020-11-17T00:00:00Z",
            "submission_reveal_date": "2020-08-29T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 10,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-06-01T00:00:00Z",
            "period_end_date": "2020-06-30T00:00:00Z",
            "submission_start_date": "2020-07-17T00:00:00Z",
            "submission_due_date": "2020-07-31T00:00:00Z",
            "certification_due_date": "2020-08-15T00:00:00Z",
            "submission_reveal_date": "2020-07-31T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-04-01T00:00:00Z",
            "period_end_date": "2020-06-30T00:00:00Z",
            "submission_start_date": "2020-07-17T00:00:00Z",
            "submission_due_date": "2020-08-15T00:00:00Z",
            "certification_due_date": "2020-08-15T00:00:00Z",
            "submission_reveal_date": "2020-08-15T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": true
        },
        {
            "period_start_date": "2020-05-01T00:00:00Z",
            "period_end_date": "2020-05-31T00:00:00Z",
            "submission_start_date": "2020-07-17T00:00:00Z",
            "submission_due_date": "2020-07-31T00:00:00Z",
            "certification_due_date": "2020-08-15T00:00:00Z",
            "submission_reveal_date": "2020-07-31T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 8,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-04-01T00:00:00Z",
            "period_end_date": "2020-04-30T00:00:00Z",
            "submission_start_date": "2020-07-17T00:00:00Z",
            "submission_due_date": "2020-07-31T00:00:00Z",
            "certification_due_date": "2020-08-15T00:00:00Z",
            "submission_reveal_date": "2020-07-31T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 7,
            "is_quarter": false
        },
        {
            "period_start_date": "2020-01-01T00:00:00Z",
            "period_end_date": "2020-03-31T00:00:00Z",
            "submission_start_date": "2020-04-17T00:00:00Z",
            "submission_due_date": "2020-05-16T00:00:00Z",
            "certification_due_date": "2020-05-16T00:00:00Z",
            "submission_reveal_date": "2020-05-16T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 6,
            "is_quarter": true
        },
        {
            "period_start_date": "2019-10-01T00:00:00Z",
            "period_end_date": "2019-12-31T00:00:00Z",
            "submission_start_date": "2020-01-17T00:00:00Z",
            "submission_due_date": "2020-02-15T00:00:00Z",
            "certification_due_date": "2020-02-15T00:00:00Z",
            "submission_reveal_date": "2020-02-15T00:00:00Z",
            "submission_fiscal_year": 2020,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 3,
            "is_quarter": true
        },
        {
            "period_start_date": "2019-07-01T00:00:00Z",
            "period_end_date": "2019-09-30T00:00:00Z",
            "submission_start_date": "2019-10-18T00:00:00Z",
            "submission_due_date": "2019-11-15T00:00:00Z",
            "certification_due_date": "2019-11-15T00:00:00Z",
            "submission_reveal_date": "2019-11-15T00:00:00Z",
            "submission_fiscal_year": 2019,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": true
        },
        {
            "period_start_date": "2019-04-01T00:00:00Z",
            "period_end_date": "2019-06-30T00:00:00Z",
            "submission_start_date": "2019-07-19T00:00:00Z",
            "submission_due_date": "2019-08-15T00:00:00Z",
            "certification_due_date": "2019-08-15T00:00:00Z",
            "submission_reveal_date": "2019-08-15T00:00:00Z",
            "submission_fiscal_year": 2019,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": true
        },
        {
            "period_start_date": "2019-01-01T00:00:00Z",
            "period_end_date": "2019-03-31T00:00:00Z",
            "submission_start_date": "2019-04-19T00:00:00Z",
            "submission_due_date": "2019-05-16T00:00:00Z",
            "certification_due_date": "2019-05-16T00:00:00Z",
            "submission_reveal_date": "2019-05-16T00:00:00Z",
            "submission_fiscal_year": 2019,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 6,
            "is_quarter": true
        },
        {
            "period_start_date": "2018-10-01T00:00:00Z",
            "period_end_date": "2018-12-31T00:00:00Z",
            "submission_start_date": "2019-02-21T00:00:00Z",
            "submission_due_date": "2019-03-21T00:00:00Z",
            "certification_due_date": "2019-03-21T00:00:00Z",
            "submission_reveal_date": "2019-03-21T00:00:00Z",
            "submission_fiscal_year": 2019,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 3,
            "is_quarter": true
        },
        {
            "period_start_date": "2018-07-01T00:00:00Z",
            "period_end_date": "2018-09-30T00:00:00Z",
            "submission_start_date": "2018-10-19T00:00:00Z",
            "submission_due_date": "2018-11-15T00:00:00Z",
            "certification_due_date": "2018-11-15T00:00:00Z",
            "submission_reveal_date": "2018-11-15T00:00:00Z",
            "submission_fiscal_year": 2018,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": true
        },
        {
            "period_start_date": "2018-04-01T00:00:00Z",
            "period_end_date": "2018-06-30T00:00:00Z",
            "submission_start_date": "2018-07-19T00:00:00Z",
            "submission_due_date": "2018-08-15T00:00:00Z",
            "certification_due_date": "2018-08-15T00:00:00Z",
            "submission_reveal_date": "2018-08-15T00:00:00Z",
            "submission_fiscal_year": 2018,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": true
        },
        {
            "period_start_date": "2018-01-01T00:00:00Z",
            "period_end_date": "2018-03-31T00:00:00Z",
            "submission_start_date": "2018-04-19T00:00:00Z",
            "submission_due_date": "2018-05-16T00:00:00Z",
            "certification_due_date": "2018-05-16T00:00:00Z",
            "submission_reveal_date": "2018-05-16T00:00:00Z",
            "submission_fiscal_year": 2018,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 6,
            "is_quarter": true
        },
        {
            "period_start_date": "2017-10-01T00:00:00Z",
            "period_end_date": "2017-12-31T00:00:00Z",
            "submission_start_date": "2018-01-19T00:00:00Z",
            "submission_due_date": "2018-02-15T00:00:00Z",
            "certification_due_date": "2018-02-15T00:00:00Z",
            "submission_reveal_date": "2018-02-15T00:00:00Z",
            "submission_fiscal_year": 2018,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 3,
            "is_quarter": true
        },
        {
            "period_start_date": "2017-07-01T00:00:00Z",
            "period_end_date": "2017-09-30T00:00:00Z",
            "submission_start_date": "2017-10-06T00:00:00Z",
            "submission_due_date": "2017-12-01T00:00:00Z",
            "certification_due_date": "2017-12-01T00:00:00Z",
            "submission_reveal_date": "2017-12-01T00:00:00Z",
            "submission_fiscal_year": 2017,
            "submission_fiscal_quarter": 4,
            "submission_fiscal_month": 12,
            "is_quarter": true
        },
        {
            "period_start_date": "2017-04-01T00:00:00Z",
            "period_end_date": "2017-06-30T00:00:00Z",
            "submission_start_date": "2017-07-19T00:00:00Z",
            "submission_due_date": "2017-08-15T00:00:00Z",
            "certification_due_date": "2017-08-15T00:00:00Z",
            "submission_reveal_date": "2017-08-15T00:00:00Z",
            "submission_fiscal_year": 2017,
            "submission_fiscal_quarter": 3,
            "submission_fiscal_month": 9,
            "is_quarter": true
        },
        {
            "period_start_date": "2017-01-01T00:00:00Z",
            "period_end_date": "2017-03-31T00:00:00Z",
            "submission_start_date": "2017-04-19T00:00:00Z",
            "submission_due_date": "2017-05-20T00:00:00Z",
            "certification_due_date": "2017-05-20T00:00:00Z",
            "submission_reveal_date": "2017-05-20T00:00:00Z",
            "submission_fiscal_year": 2017,
            "submission_fiscal_quarter": 2,
            "submission_fiscal_month": 6,
            "is_quarter": true
        },
        {
            "period_start_date": "2016-10-01T00:00:00Z",
            "period_end_date": "2016-12-31T00:00:00Z",
            "submission_start_date": "2017-01-19T00:00:00Z",
            "submission_due_date": "2017-02-20T00:00:00Z",
            "certification_due_date": "2017-02-20T00:00:00Z",
            "submission_reveal_date": "2017-02-20T00:00:00Z",
            "submission_fiscal_year": 2017,
            "submission_fiscal_quarter": 1,
            "submission_fiscal_month": 3,
            "is_quarter": true
        }
    ]
}