EXHIBIT 31

# CERTIFICATION

I, Michael W. Levin, certify that:

|1. | I have reviewed this annual report on Form 10-KSB for the year ended June 30, 2003 of Media Sciences
         International, Inc.;
|-- | ----------------------------------------------------------------------------------------------------------------------------------

|2. | Based on my knowledge, this annual report does not contain any untrue statement of a material fact or
         omit to state a material fact necessary to make the statements made, in light of the circumstances under
         which such statements were made, not misleading with respect to the period covered by this annual
         report;
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|3. | Based on my knowledge, the financial statements and other financial information included in this annual
         report, fairly present in all material respects the financial condition, results of operations and cash
         flows of the registrant as of, and for, the periods presented in this annual report;
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|4. | The registrant's other certifying officers and I are responsible for establishing and maintaining
         disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
         internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for
         the registrant and have:
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | a) | designed such disclosure controls and procedures, or caused such disclosure controls and
                  procedures to be designed under our supervision, to ensure that material information relating
                  to the registrant, including its consolidated subsidiaries, is made known to us by others
                  within those entities, particularly during the period in which this annual report is being
                  prepared;
| | -- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | b) | designed such internal control over financial reporting, or caused such internal control over
                  financial reporting to be designed under our supervision, to provide reasonable assurance
                  regarding the reliability of financial reporting and the preparation of financial statements
                  for external purposes in accordance with generally accepted accounting principles;
| | -- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | c) | evaluated the effectiveness of the registrant's disclosure controls and procedures and
                  presented in this annual report our conclusions about the effectiveness of the disclosure
                  controls and procedures, as of the end of the period covered by this report based on such
                  evaluation; and
| | -- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | d) | disclosed in this annual report any change in the registrant's internal control over financial
                  reporting that occurred during the registrant's most recent fiscal quarter that has materially
                  affected, or is reasonably likely to materially affect the registrant's internal control over
                  financial reporting; and
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5. | The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of
         internal control over financial reporting, to the registrant's auditors and the audit committee of
         registrant's board of directors (or persons performing equivalent functions):
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | a) | all  significant  deficiencies  and  internal  weaknesses  in the design or operation of internal
                  controls  over  financial   reporting  which  are  reasonably  likely  to  adversely  affect  the
                  registrant's ability to record, process, summarize and report financial information; and
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | b) | any fraud,  whether or not  material,  that  involves  management  or other  employees who have a
                  significant role in the registrant's internal control over financial reporting.
| | -- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Date:  September 12, 2003

| | By:/s/ Michael W. Levin
        Michael W. Levin
        Chief Executive Officer
| | --------------------------------------------------------------------------------

# CERTIFICATION

I, Denise Hawkins, certify that:

|1. | I have reviewed this annual report on Form 10-KSB for the year ended June 30, 2003 of Media Sciences
         International, Inc.;
|-- | ----------------------------------------------------------------------------------------------------------------------------------

|2. | Based on my knowledge, this annual report does not contain any untrue statement of a material fact or
         omit to state a material fact necessary to make the statements made, in light of the circumstances under
         which such statements were made, not misleading with respect to the period covered by this annual
         report;
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|3. | Based on my knowledge, the financial statements and other financial information included in this annual
         report, fairly present in all material respects the financial condition, results of operations and cash
         flows of the registrant as of, and for, the periods presented in this annual report;
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|4. | The registrant's other certifying officers and I are responsible for establishing and maintaining
         disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
         internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for
         the registrant and have:
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | a) | designed such disclosure controls and procedures, or caused such disclosure controls and
                  procedures to be designed under our supervision, to ensure that material information relating
                  to the registrant, including its consolidated subsidiaries, is made known to us by others
                  within those entities, particularly during the period in which this annual report is being
                  prepared;
| | -- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | b) | designed such internal control over financial reporting, or caused such internal control over
                  financial reporting to be designed under our supervision, to provide reasonable assurance
                  regarding the reliability of financial reporting and the preparation of financial statements
                  for external purposes in accordance with generally accepted accounting principles;
| | -- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | c) | evaluated the effectiveness of the registrant's disclosure controls and procedures and
                  presented in this annual report our conclusions about the effectiveness of the disclosure
                  controls and procedures, as of the end of the period covered by this report based on such
                  evaluation; and
| | -- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | d) | disclosed in this annual report any change in the registrant's internal control over financial
                  reporting that occurred during the registrant's most recent fiscal quarter that has materially
                  affected, or is reasonably likely to materially affect the registrant's internal control over
                  financial reporting; and
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5. | The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of
         internal control over financial reporting, to the registrant's auditors and the audit committee of
         registrant's board of directors (or persons performing equivalent functions):
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | a) | all  significant  deficiencies  and  internal  weaknesses  in the design or operation of internal
                  controls  over  financial   reporting  which  are  reasonably  likely  to  adversely  affect  the
                  registrant's ability to record, process, summarize and report financial information; and
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | b) | any fraud,  whether or not  material,  that  involves  management  or other  employees who have a
                  significant role in the registrant's internal control over financial reporting.
| | -- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Date:  September 12, 2003

| | By:/s/ Denise Hawkins
        Denise Hawkins
        Vice President and Controller
        (Principal Financial Officer)
| | ------------------------------------------------------------------------------------------------------------------------