Attach to Form 990 or 990-EZ.
Information about Schedule O (Form 990 or 990-EZ) and its instructions is at| Return Reference | Explanation |
|---|---|
| FORM 990, PART VI, SECTION A, LINE 6 | THE ASSOCIATION HAS TWO CLASSES OF MEMBERS - REGULAR AND ASSOCIATE. REGULAR MEMBERS ARE VOTING. ASSOCIATE MEMBERS ARE NONVOTING. |
| FORM 990, PART VI, SECTION A, LINE 7A | REGULAR MEMBERS VOTE ON THE ELECTION OF OFFICERS AND DIRECTORS AS WELL AS CHANGES TO SIGMA'S ORGANIZATIONAL DOCUMENTS (ARTICLES OF INCORPORATION, BY-LAWS, ETC.) |
| FORM 990, PART VI, SECTION B, LINE 11 | THE BOARD OF DIRECTORS REVIEWED AND APPROVED THE FORM 990 BEFORE FILING. |
| FORM 990, PART VI, SECTION B, LINE 12C | SIGMA HAS ALWAYS CONDUCTED AN ORIENTATION OF NEW BOARD MEMBER (WHICH INCLUDES DISCUSSION AND DISCLOSURE OF ANY CONFLICTS OF INTEREST) AS WELL AS ONGOING BRIEFINGS BY THE BOARD OF DIRECTORS ON THIS TOPIC. |
| FORM 990, PART VI, SECTION B, LINE 15A | COMPENSATION FOR THE CEO IS SET BY FORMAL COMMITTEE. COMPENSATION AND BENEFITS ARE NEGOTIATED BY THIS COMMITTEE WITH STAFF ON A PERIODIC BASIS. |
| FORM 990, PART VI, SECTION C, LINE 19 | FORMS 1024 AND 990 ARE MADE AVAILABLE UPON REQUESTS. OTHER ORGANIZATIONAL DOCUMENTS ARE NOT AVAILABLE TO PUBLIC. |
| FORM 990, PART XII, LINE 2C | THERE WERE NO CHANGES IN EITHER THE OVERSIGHT OR SELECTION PROCESS OF THE AUDIT OF THE FINANCIAL STATEMENTS. |
| Software ID: | |
| Software Version: |